wpa_supplicant/p2p_supplicant.h

   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 #ifdef ANDROID_P2P
 105 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s, int action);
 106 #else
 107 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
 108 #endif
 109 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
 110 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
 111                                  struct wpabuf *query, struct wpabuf *resp);
 112 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
 113                                  const struct wpabuf *query);
 114 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
 115                               const char *service);
 116 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
 117                               const char *service);
 118 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
 119 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 120                     struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
 121                     int ht40, int pref_freq);
 122 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
 123                           const u8 *peer_addr, const u8 *go_dev_addr);
 124 void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
 125 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
 126                           u32 interval1, u32 duration2, u32 interval2);
 127 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
 128                         unsigned int interval);
 129 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
 130                           u16 reason_code, const u8 *ie, size_t ie_len,
 131                           int locally_generated);
 132 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
 133                              u16 reason_code, const u8 *ie, size_t ie_len,
 134                              int locally_generated);
 135 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
 136 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
 137                      int duration);
 138 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
 139 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
 140 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
 141 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
 142 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s);
 143 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
 144 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
 145 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
 146                                    int freq_24, int freq_5, int freq_overall);
 147 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
 148 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
 149 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 150                          struct wps_event_fail *fail);
 151 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
 152 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
 153                               struct wpa_ssid *ssid);
 154 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
 155                                           const u8 *addr, const u8 *ssid,
 156                                           size_t ssid_len);
 157 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 158                                        const u8 *addr);
 159 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
 160 int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s,
 161                            struct hostapd_hw_modes *mode, u8 channel);
 162 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
 163
 164 #ifdef CONFIG_P2P
 165 void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s);
 166 #else /* CONFIG_P2P */
 167 static inline void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s)
 168 {
 169 }
 170 #endif /* CONFIG_P2P */
 171
 172 #endif /* P2P_SUPPLICANT_H */