p2p_supplicant.h revision b5e8f06e18446918f6d801566e5709a8c87f1780 
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
12enum p2p_wps_method;
13struct p2p_go_neg_results;
14enum p2p_send_action_result;
15struct p2p_peer_info;
16
17int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
18void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
19void wpas_p2p_deinit_global(struct wpa_global *global);
20int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
21		     const char *pin, enum p2p_wps_method wps_method,
22		     int persistent_group, int auto_join, int join,
23		     int auth, int go_intent, int freq, int persistent_id,
24		     int pd);
25void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
26				   unsigned int freq, unsigned int duration);
27void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
28					  unsigned int freq);
29#ifdef ANDROID_P2P
30int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
31                                          int freq);
32#endif
33int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
34int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
35		       int freq);
36int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
37				  struct wpa_ssid *ssid, int addr_allocated,
38				  int freq);
39struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
40				       struct wpa_ssid *ssid);
41void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
42			  int registrar);
43enum wpas_p2p_prov_disc_use {
44	WPAS_P2P_PD_FOR_GO_NEG,
45	WPAS_P2P_PD_FOR_JOIN,
46	WPAS_P2P_PD_AUTO
47};
48int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
49		       const char *config_method,
50		       enum wpas_p2p_prov_disc_use use);
51void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
52				const u8 *data, size_t data_len,
53				enum p2p_send_action_result result);
54int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
55			      char *end);
56enum p2p_discovery_type;
57int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
58		  enum p2p_discovery_type type,
59		  unsigned int num_req_dev_types, const u8 *req_dev_types,
60		  const u8 *dev_id);
61void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
62int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
63int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
64			  u8 *buf, size_t len, int p2p_group);
65int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
66			  const u8 *dst, const u8 *bssid,
67			  const u8 *ie, size_t ie_len,
68			  int ssi_signal);
69void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
70			const u8 *sa, const u8 *bssid,
71			u8 category, const u8 *data, size_t len, int freq);
72void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
73void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s);
74void wpas_dev_found(void *ctx, const u8 *addr,
75		    const struct p2p_peer_info *info,
76		    int new_device);
77void wpas_go_neg_completed(void *ctx, struct p2p_go_neg_results *res);
78void wpas_go_neg_req_rx(void *ctx, const u8 *src, u16 dev_passwd_id);
79void wpas_prov_disc_req(void *ctx, const u8 *peer, u16 config_methods,
80			const u8 *dev_addr, const u8 *pri_dev_type,
81			const char *dev_name, u16 supp_config_methods,
82			u8 dev_capab, u8 group_capab, const u8 *group_id,
83			size_t group_id_len);
84void wpas_prov_disc_resp(void *ctx, const u8 *peer, u16 config_methods);
85void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
86		     u16 update_indic, const u8 *tlvs, size_t tlvs_len);
87void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
88		      const u8 *tlvs, size_t tlvs_len);
89u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
90			const struct wpabuf *tlvs);
91u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
92			     u8 version, const char *query);
93int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
94void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
95			  const u8 *dst, u8 dialog_token,
96			  const struct wpabuf *resp_tlvs);
97#ifdef ANDROID_P2P
98void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s, int action);
99#else
100void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
101#endif
102void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
103int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
104				 struct wpabuf *query, struct wpabuf *resp);
105int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
106				 const struct wpabuf *query);
107int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
108			      const char *service);
109int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
110			      const char *service);
111int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
112int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
113		    struct wpa_ssid *ssid, const u8 *go_dev_addr);
114int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
115			  const u8 *peer_addr, const u8 *go_dev_addr);
116void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
117int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
118			  u32 interval1, u32 duration2, u32 interval2);
119int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
120			unsigned int interval);
121void wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
122			   u16 reason_code, const u8 *ie, size_t ie_len,
123			   int locally_generated);
124void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
125			     u16 reason_code, const u8 *ie, size_t ie_len,
126			     int locally_generated);
127void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
128int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
129		     int duration);
130int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
131void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
132void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
133int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
134void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s);
135int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
136void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
137void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
138				   int freq_24, int freq_5, int freq_overall);
139int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
140int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
141void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
142			 struct wps_event_fail *fail);
143int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
144void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
145			      struct wpa_ssid *ssid);
146struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
147					  const u8 *addr, const u8 *ssid,
148					  size_t ssid_len);
149void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
150				       const u8 *addr);
151int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
152
153#endif /* P2P_SUPPLICANT_H */
154