hostapd.h revision cce06667447b5aec83452adb0c15100ada531095
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; 4804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt}; 4904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 50b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum hostapd_chan_status { 51b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_VALID = 0, /* channel is ready */ 52b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_INVALID = 1, /* no usable channel found */ 53b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_ACS = 2, /* ACS work being performed */ 54b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 5504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_probereq_cb { 571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int (*cb)(void *ctx, const u8 *sa, const u8 *da, const u8 *bssid, 5804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *ie, size_t ie_len, int ssi_signal); 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx; 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HOSTAPD_RATE_BASIC 0x00000001 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_rate_data { 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rate; /* rate in 100 kbps */ 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int flags; /* HOSTAPD_RATE_ flags */ 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_frame_info { 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 channel; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 datarate; 7204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal; /* dBm */ 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 75b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum wps_status { 76b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_STATUS_SUCCESS = 1, 77b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_STATUS_FAILURE 78b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 79b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 80b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum pbc_status { 81b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_DISABLE, 82b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_ACTIVE, 83b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_TIMEOUT, 84b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_OVERLAP 85b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 86b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 87b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstruct wps_stat { 88b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum wps_status status; 89b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum wps_error_indication failure_reason; 90b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum pbc_status pbc_status; 91b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt u8 peer_addr[ETH_ALEN]; 92b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 93b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_data - hostapd per-BSS data structure 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data { 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface; 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *iconf; 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *conf; 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 own_addr[ETH_ALEN]; 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta; /* number of entries in sta_list */ 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta_list; /* STA info list head */ 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH_SIZE 256 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH(sta) (sta[5]) 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta_hash[STA_HASH_SIZE]; 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Bitfield for indicating which AIDs are allocated. Only AID values 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 1-2007 are used and as such, the bit at index 0 corresponds to AID 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 1. 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define AID_WORDS ((2008 + 31) / 32) 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 sta_aid[AID_WORDS]; 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpa_driver_ops *driver; 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *drv_priv; 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*new_assoc_sta_cb)(struct hostapd_data *hapd, 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta, int reassoc); 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *msg_ctx; /* ctx for wpa_msg() calls */ 1261f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt void *msg_ctx_parent; /* parent interface ctx for wpa_msg() calls */ 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct radius_client_data *radius; 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 acct_session_id_hi, acct_session_id_lo; 13004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_data *radius_das; 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct iapp_data *iapp; 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_cached_radius_acl *acl_cache; 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_acl_query_data *acl_queries; 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_authenticator *wpa_auth; 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct eapol_authenticator *eapol_auth; 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct rsn_preauth_interface *preauth_iface; 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt time_t michael_mic_failure; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int michael_mic_failures; 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int tkip_countermeasures; 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ctrl_sock; 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ctrl_dst *ctrl_dst; 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ssl_ctx; 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *eap_sim_db_priv; 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct radius_server_data *radius_srv; 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int parameter_set_count; 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* Time Advertisement */ 1551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u8 time_update_counter; 1561f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *time_adv; 1571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_FULL_DYNAMIC_VLAN 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct full_dynamic_vlan *full_dynamic_vlan; 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_FULL_DYNAMIC_VLAN */ 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct l2_packet_data *l2; 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_context *wps; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1651f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int beacon_set_done; 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_beacon_ie; 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_probe_resp_ie; 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_WPS 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ap_pin_failures; 170c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt unsigned int ap_pin_failures_consecutive; 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct upnp_wps_device_sm *wps_upnp; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ap_pin_lockout_time; 173b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 174b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct wps_stat wps_stats; 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS */ 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_probereq_cb *probereq_cb; 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_probereq_cb; 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*public_action_cb)(void *ctx, const u8 *buf, size_t len, 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq); 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *public_action_cb_ctx; 1834b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt void (*public_action_cb2)(void *ctx, const u8 *buf, size_t len, 1844b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt int freq); 1854b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt void *public_action_cb2_ctx; 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*vendor_action_cb)(void *ctx, const u8 *buf, size_t len, 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq); 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *vendor_action_cb_ctx; 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*wps_reg_success_cb)(void *ctx, const u8 *mac_addr, 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *uuid_e); 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *wps_reg_success_cb_ctx; 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*wps_event_cb)(void *ctx, enum wps_event event, 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wps_event_data *data); 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *wps_event_cb_ctx; 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*sta_authorized_cb)(void *ctx, const u8 *mac_addr, 2001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int authorized, const u8 *p2p_dev_addr); 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *sta_authorized_cb_ctx; 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*setup_complete_cb)(void *ctx); 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *setup_complete_cb_ctx; 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 206391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt void (*new_psk_cb)(void *ctx, const u8 *mac_addr, 207391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt const u8 *p2p_dev_addr, const u8 *psk, 208391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt size_t psk_len); 209391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt void *new_psk_cb_ctx; 210391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_data *p2p; 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_group *p2p_group; 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *p2p_beacon_ie; 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *p2p_probe_resp_ie; 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of non-P2P association stations */ 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_p2p; 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Periodic NoA (used only when no non-P2P clients in the group) */ 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_enabled; 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_start; 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_duration; 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 22504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 22604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t gas_frag_limit; 22704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 228d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 229d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_SQLITE 230d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct hostapd_eap_user tmp_eap_user; 231d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_SQLITE */ 232a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt 233a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#ifdef CONFIG_SAE 234a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt /** Key used for generating SAE anti-clogging tokens */ 235a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt u8 sae_token_key[8]; 236a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt os_time_t last_sae_token_key_update; 237a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#endif /* CONFIG_SAE */ 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_iface - hostapd per-interface data structure 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_iface { 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hapd_interfaces *interfaces; 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *owner; 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *config_fname; 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf; 249cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt char phy[16]; /* Name of the PHY (radio) */ 250cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt 251cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt enum hostapd_iface_state { 252cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_UNINITIALIZED, 253cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_DISABLED, 254cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_COUNTRY_UPDATE, 255cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_ACS, 256cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_HT_SCAN, 257cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_DFS, 258cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_ENABLED 259cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt } state; 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_bss; 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data **bss; 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 264cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt unsigned int wait_channel_update:1; 265cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt unsigned int cac_started:1; 266cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_ap; /* number of entries in ap_list */ 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ap_info *ap_list; /* AP info list head */ 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ap_info *ap_hash[STA_HASH_SIZE]; 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int drv_flags; 2721f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2731f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* 2741f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * A bitmap of supported protocols for probe response offload. See 2751f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * struct wpa_driver_capa in driver.h 2761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt */ 2771f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt unsigned int probe_resp_offloads; 2781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 279444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt /* extended capabilities supported by the driver */ 280444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt const u8 *extended_capa, *extended_capa_mask; 281444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt unsigned int extended_capa_len; 282444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 2838bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt unsigned int drv_max_acl_mac_addrs; 2848bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_hw_modes *hw_features; 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_hw_features; 2878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_hw_modes *current_mode; 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Rates that are currently used (i.e., filtered copy of 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * current_mode->channels */ 2908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_rates; 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_rate_data *current_rates; 2921f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int *basic_rates; 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq; 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 hw_flags; 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated Non-ERP stations (i.e., stations using 802.11b 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * in 802.11g BSS) */ 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_non_erp; 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated stations that do not support Short Slot Time */ 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_short_slot_time; 3038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated stations that do not support Short Preamble */ 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_short_preamble; 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int olbc; /* Overlapping Legacy BSS Condition */ 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of HT associated stations that do not support greenfield */ 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_ht_no_gf; 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated non-HT stations */ 3138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_ht; 3148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of HT associated stations 20 MHz */ 3168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_ht_20mhz; 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Overlapping BSS information */ 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int olbc_ht; 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 ht_op_mode; 322b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 323b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* surveying helpers */ 324b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 325b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* number of channels surveyed */ 326b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt unsigned int chans_surveyed; 327b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 328b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* lowest observed noise floor in dBm */ 329b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt s8 lowest_nf; 330b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 331391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt#ifdef CONFIG_ACS 332391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt unsigned int acs_num_completed_scans; 333391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt#endif /* CONFIG_ACS */ 334391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*scan_cb)(struct hostapd_iface *iface); 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 33834af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt/** 33934af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt * struct hostapd_dynamic_iface - hostapd per dynamically allocated 34034af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt * or added interface data structure 34134af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt */ 34234af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidtstruct hostapd_dynamic_iface { 34334af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt char parent[IFNAMSIZ + 1]; 34434af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt char iface[IFNAMSIZ + 1]; 34534af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt unsigned int usage; 34634af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt}; 34734af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* hostapd.c */ 34904949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint hostapd_for_each_interface(struct hapd_interfaces *interfaces, 35004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int (*cb)(struct hostapd_iface *iface, 35104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt void *ctx), void *ctx); 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_reload_config(struct hostapd_iface *iface); 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data * 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidthostapd_alloc_bss_data(struct hostapd_iface *hapd_iface, 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf, 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *bss); 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface(struct hostapd_iface *iface); 3588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface_complete(struct hostapd_iface *iface, int err); 3598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_deinit(struct hostapd_iface *iface); 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_free(struct hostapd_iface *iface); 361cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtstruct hostapd_iface * hostapd_init(struct hapd_interfaces *interfaces, 362cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt const char *config_file); 363cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtstruct hostapd_iface * 364cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidthostapd_interface_init_bss(struct hapd_interfaces *interfaces, const char *phy, 365cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt const char *config_fname, int debug); 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta, 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int reassoc); 36861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtvoid hostapd_interface_deinit_free(struct hostapd_iface *iface); 36961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_enable_iface(struct hostapd_iface *hapd_iface); 37061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_reload_iface(struct hostapd_iface *hapd_iface); 37161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_disable_iface(struct hostapd_iface *hapd_iface); 37261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_add_iface(struct hapd_interfaces *ifaces, char *buf); 37361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_remove_iface(struct hapd_interfaces *ifaces, char *buf); 374cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtvoid hostapd_channel_list_updated(struct hostapd_iface *iface); 375cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtvoid hostapd_set_state(struct hostapd_iface *iface, enum hostapd_iface_state s); 376cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtconst char * hostapd_state_text(enum hostapd_iface_state s); 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* utils.c */ 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_register_probereq_cb(struct hostapd_data *hapd, 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*cb)(void *ctx, const u8 *sa, 3811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *da, const u8 *bssid, 38204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *ie, size_t ie_len, 38304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal), 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx); 3858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_prune_associations(struct hostapd_data *hapd, const u8 *addr); 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* drv_callbacks.c (TODO: move to somewhere else?) */ 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr, 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ie, size_t ielen, int reassoc); 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr); 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr); 392f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidtvoid hostapd_event_connect_failed_reason(struct hostapd_data *hapd, 393f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const u8 *addr, int reason_code); 3941f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da, 39504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *bssid, const u8 *ie, size_t ie_len, 39604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal); 39704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht, 39804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int offset); 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 400d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidtconst struct hostapd_eap_user * 401d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidthostapd_get_eap_user(struct hostapd_data *hapd, const u8 *identity, 402d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt size_t identity_len, int phase2); 403d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD_H */ 405