1 /* 2 * wpa_supplicant - P2P 3 * Copyright (c) 2009-2010, Atheros Communications 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef P2P_SUPPLICANT_H 10 #define P2P_SUPPLICANT_H 11 12 enum p2p_wps_method; 13 struct p2p_go_neg_results; 14 enum p2p_send_action_result; 15 struct p2p_peer_info; 16 struct p2p_channels; 17 struct wps_event_fail; 18 19 int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s); 20 void wpas_p2p_deinit(struct wpa_supplicant *wpa_s); 21 void wpas_p2p_deinit_global(struct wpa_global *global); 22 int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s); 23 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 24 const char *pin, enum p2p_wps_method wps_method, 25 int persistent_group, int auto_join, int join, 26 int auth, int go_intent, int freq, int persistent_id, 27 int pd, int ht40); 28 void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s, 29 unsigned int freq, unsigned int duration); 30 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s, 31 unsigned int freq); 32 #ifdef ANDROID_P2P 33 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, 34 int freq, struct wpa_ssid *ssid); 35 #endif 36 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname); 37 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group, 38 int freq, int ht40); 39 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s, 40 struct wpa_ssid *ssid, int addr_allocated, 41 int freq, int ht40, 42 const struct p2p_channels *channels); 43 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s, 44 struct wpa_ssid *ssid); 45 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 46 int registrar); 47 enum wpas_p2p_prov_disc_use { 48 WPAS_P2P_PD_FOR_GO_NEG, 49 WPAS_P2P_PD_FOR_JOIN, 50 WPAS_P2P_PD_AUTO 51 }; 52 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 53 const char *config_method, 54 enum wpas_p2p_prov_disc_use use); 55 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst, 56 const u8 *data, size_t data_len, 57 enum p2p_send_action_result result); 58 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf, 59 char *end); 60 enum p2p_discovery_type; 61 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout, 62 enum p2p_discovery_type type, 63 unsigned int num_req_dev_types, const u8 *req_dev_types, 64 const u8 *dev_id, unsigned int search_delay); 65 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s); 66 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout); 67 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, 68 u8 *buf, size_t len, int p2p_group); 69 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr, 70 const u8 *dst, const u8 *bssid, 71 const u8 *ie, size_t ie_len, 72 int ssi_signal); 73 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da, 74 const u8 *sa, const u8 *bssid, 75 u8 category, const u8 *data, size_t len, int freq); 76 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies); 77 void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s); 78 void wpas_dev_found(void *ctx, const u8 *addr, 79 const struct p2p_peer_info *info, 80 int new_device); 81 void wpas_p2p_group_formation_failed(struct wpa_supplicant *wpa_s); 82 void wpas_go_neg_completed(void *ctx, struct p2p_go_neg_results *res); 83 void wpas_go_neg_req_rx(void *ctx, const u8 *src, u16 dev_passwd_id); 84 void wpas_prov_disc_req(void *ctx, const u8 *peer, u16 config_methods, 85 const u8 *dev_addr, const u8 *pri_dev_type, 86 const char *dev_name, u16 supp_config_methods, 87 u8 dev_capab, u8 group_capab, const u8 *group_id, 88 size_t group_id_len); 89 void wpas_prov_disc_resp(void *ctx, const u8 *peer, u16 config_methods); 90 void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token, 91 u16 update_indic, const u8 *tlvs, size_t tlvs_len); 92 void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic, 93 const u8 *tlvs, size_t tlvs_len); 94 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst, 95 const struct wpabuf *tlvs); 96 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst, 97 u8 version, const char *query); 98 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s, 99 const u8 *dst, const char *role); 100 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req); 101 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq, 102 const u8 *dst, u8 dialog_token, 103 const struct wpabuf *resp_tlvs); 104 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s); 105 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s); 106 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s, 107 struct wpabuf *query, struct wpabuf *resp); 108 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s, 109 const struct wpabuf *query); 110 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version, 111 const char *service); 112 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version, 113 const char *service); 114 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr); 115 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 116 struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq, 117 int ht40, int pref_freq); 118 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname, 119 const u8 *peer_addr, const u8 *go_dev_addr); 120 void wpas_p2p_completed(struct wpa_supplicant *wpa_s); 121 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1, 122 u32 interval1, u32 duration2, u32 interval2); 123 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period, 124 unsigned int interval); 125 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, 126 u16 reason_code, const u8 *ie, size_t ie_len, 127 int locally_generated); 128 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, 129 u16 reason_code, const u8 *ie, size_t ie_len, 130 int locally_generated); 131 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s); 132 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start, 133 int duration); 134 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled); 135 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s); 136 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s); 137 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s); 138 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s); 139 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s); 140 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s); 141 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s, 142 int freq_24, int freq_5, int freq_overall); 143 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr); 144 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s); 145 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s, 146 struct wps_event_fail *fail); 147 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s); 148 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s, 149 struct wpa_ssid *ssid); 150 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s, 151 const u8 *addr, const u8 *ssid, 152 size_t ssid_len); 153 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s, 154 const u8 *addr); 155 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s); 156 int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s, 157 struct hostapd_hw_modes *mode, u8 channel); 158 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s); 159 void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr, 160 const u8 *p2p_dev_addr, 161 const u8 *psk, size_t psk_len); 162 void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer, 163 int iface_addr); 164 165 #ifdef CONFIG_P2P 166 void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s); 167 int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s); 168 void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s); 169 #else /* CONFIG_P2P */ 170 static inline void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s) 171 { 172 } 173 174 static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s) 175 { 176 return 0; 177 } 178 179 static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s) 180 { 181 } 182 #endif /* CONFIG_P2P */ 183 184 #endif /* P2P_SUPPLICANT_H */ 185
