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, int vht); 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 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, 33 int freq, struct wpa_ssid *ssid); 34 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname); 35 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group, 36 int freq, int ht40, int vht); 37 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s, 38 struct wpa_ssid *ssid, int addr_allocated, 39 int freq, int ht40, int vht, 40 const struct p2p_channels *channels, 41 int connection_timeout); 42 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s, 43 struct wpa_ssid *ssid); 44 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 45 int registrar); 46 enum wpas_p2p_prov_disc_use { 47 WPAS_P2P_PD_FOR_GO_NEG, 48 WPAS_P2P_PD_FOR_JOIN, 49 WPAS_P2P_PD_AUTO 50 }; 51 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 52 const char *config_method, 53 enum wpas_p2p_prov_disc_use use); 54 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst, 55 const u8 *data, size_t data_len, 56 enum p2p_send_action_result result); 57 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf, 58 char *end); 59 enum p2p_discovery_type; 60 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout, 61 enum p2p_discovery_type type, 62 unsigned int num_req_dev_types, const u8 *req_dev_types, 63 const u8 *dev_id, unsigned int search_delay); 64 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s); 65 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout); 66 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, 67 u8 *buf, size_t len, int p2p_group); 68 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr, 69 const u8 *dst, const u8 *bssid, 70 const u8 *ie, size_t ie_len, 71 int ssi_signal); 72 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da, 73 const u8 *sa, const u8 *bssid, 74 u8 category, const u8 *data, size_t len, int freq); 75 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies); 76 void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s); 77 void wpas_p2p_group_formation_failed(struct wpa_supplicant *wpa_s); 78 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst, 79 const struct wpabuf *tlvs); 80 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst, 81 u8 version, const char *query); 82 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s, 83 const u8 *dst, const char *role); 84 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req); 85 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq, 86 const u8 *dst, u8 dialog_token, 87 const struct wpabuf *resp_tlvs); 88 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s); 89 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s); 90 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s, 91 struct wpabuf *query, struct wpabuf *resp); 92 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s, 93 const struct wpabuf *query); 94 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version, 95 const char *service); 96 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version, 97 const char *service); 98 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr); 99 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr, 100 struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq, 101 int ht40, int vht, int pref_freq); 102 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname, 103 const u8 *peer_addr, const u8 *go_dev_addr); 104 void wpas_p2p_completed(struct wpa_supplicant *wpa_s); 105 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1, 106 u32 interval1, u32 duration2, u32 interval2); 107 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period, 108 unsigned int interval); 109 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, 110 u16 reason_code, const u8 *ie, size_t ie_len, 111 int locally_generated); 112 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, 113 u16 reason_code, const u8 *ie, size_t ie_len, 114 int locally_generated); 115 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s); 116 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start, 117 int duration); 118 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled); 119 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s); 120 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s); 121 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s); 122 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s); 123 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s); 124 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s); 125 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s, 126 int freq_24, int freq_5, int freq_overall); 127 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr); 128 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s); 129 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s, 130 struct wps_event_fail *fail); 131 int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s); 132 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s); 133 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s, 134 struct wpa_ssid *ssid); 135 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s, 136 const u8 *addr, const u8 *ssid, 137 size_t ssid_len); 138 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s, 139 const u8 *addr); 140 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s); 141 int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s, 142 struct hostapd_hw_modes *mode, u8 channel); 143 int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s, 144 struct hostapd_hw_modes *mode, u8 channel); 145 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s); 146 void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr, 147 const u8 *p2p_dev_addr, 148 const u8 *psk, size_t psk_len); 149 void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer, 150 int iface_addr); 151 struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s, 152 int ndef); 153 struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s, 154 int ndef, int tag); 155 int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s, 156 const struct wpabuf *data, int forced_freq); 157 int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init, 158 const struct wpabuf *req, 159 const struct wpabuf *sel, int forced_freq); 160 int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled); 161 162 #ifdef CONFIG_P2P 163 int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s); 164 void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s); 165 #else /* CONFIG_P2P */ 166 static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s) 167 { 168 return 0; 169 } 170 171 static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s) 172 { 173 } 174 #endif /* CONFIG_P2P */ 175 176 #endif /* P2P_SUPPLICANT_H */ 177