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
  18 int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
  19 void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
  20 void wpas_p2p_deinit_global(struct wpa_global *global);
  21 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
  22                      const char *pin, enum p2p_wps_method wps_method,
  23                      int persistent_group, int auto_join, int join,
  24                      int auth, int go_intent, int freq, int persistent_id,
  25                      int pd, int ht40);
  26 void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
  27                                    unsigned int freq, unsigned int duration);
  28 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
  29                                           unsigned int freq);
  30 #ifdef ANDROID_P2P
  31 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
  32                                           int freq, struct wpa_ssid *ssid);
  33 #endif
  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);
  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,
  40                                   const struct p2p_channels *channels);
  41 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
  42                                        struct wpa_ssid *ssid);
  43 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
  44                           int registrar);
  45 enum wpas_p2p_prov_disc_use {
  46         WPAS_P2P_PD_FOR_GO_NEG,
  47         WPAS_P2P_PD_FOR_JOIN,
  48         WPAS_P2P_PD_AUTO
  49 };
  50 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
  51                        const char *config_method,
  52                        enum wpas_p2p_prov_disc_use use);
  53 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
  54                                 const u8 *data, size_t data_len,
  55                                 enum p2p_send_action_result result);
  56 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
  57                               char *end);
  58 enum p2p_discovery_type;
  59 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
  60                   enum p2p_discovery_type type,
  61                   unsigned int num_req_dev_types, const u8 *req_dev_types,
  62                   const u8 *dev_id, unsigned int search_delay);
  63 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
  64 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
  65 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
  66                           u8 *buf, size_t len, int p2p_group);
  67 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
  68                           const u8 *dst, const u8 *bssid,
  69                           const u8 *ie, size_t ie_len,
  70                           int ssi_signal);
  71 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
  72                         const u8 *sa, const u8 *bssid,
  73                         u8 category, const u8 *data, size_t len, int freq);
  74 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
  75 void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s);
  76 void wpas_dev_found(void *ctx, const u8 *addr,
  77                     const struct p2p_peer_info *info,
  78                     int new_device);
  79 void wpas_go_neg_completed(void *ctx, struct p2p_go_neg_results *res);
  80 void wpas_go_neg_req_rx(void *ctx, const u8 *src, u16 dev_passwd_id);
  81 void wpas_prov_disc_req(void *ctx, const u8 *peer, u16 config_methods,
  82                         const u8 *dev_addr, const u8 *pri_dev_type,
  83                         const char *dev_name, u16 supp_config_methods,
  84                         u8 dev_capab, u8 group_capab, const u8 *group_id,
  85                         size_t group_id_len);
  86 void wpas_prov_disc_resp(void *ctx, const u8 *peer, u16 config_methods);
  87 void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
  88                      u16 update_indic, const u8 *tlvs, size_t tlvs_len);
  89 void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
  90                       const u8 *tlvs, size_t tlvs_len);
  91 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
  92                         const struct wpabuf *tlvs);
  93 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
  94                              u8 version, const char *query);
  95 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
  96                                      const u8 *dst, const char *role);
  97 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
  98 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
  99                           const u8 *dst, u8 dialog_token,
 100                           const struct wpabuf *resp_tlvs);
 101 #ifdef ANDROID_P2P
 102 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s, int action);
 103 #else
 104 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
 105 #endif
 106 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
 107 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
 108                                  struct wpabuf *query, struct wpabuf *resp);
 109 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
 110                                  const struct wpabuf *query);
 111 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
 112                               const char *service);
 113 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
 114                               const char *service);
 115 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
 116 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 117                     struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
 118                     int ht40, int pref_freq);
 119 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
 120                           const u8 *peer_addr, const u8 *go_dev_addr);
 121 void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
 122 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
 123                           u32 interval1, u32 duration2, u32 interval2);
 124 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
 125                         unsigned int interval);
 126 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
 127                           u16 reason_code, const u8 *ie, size_t ie_len,
 128                           int locally_generated);
 129 void wpas_p2p_disassoc_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_update_config(struct wpa_supplicant *wpa_s);
 133 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
 134                      int duration);
 135 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
 136 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
 137 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
 138 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
 139 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s);
 140 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
 141 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
 142 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
 143                                    int freq_24, int freq_5, int freq_overall);
 144 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
 145 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
 146 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 147                          struct wps_event_fail *fail);
 148 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
 149 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
 150                               struct wpa_ssid *ssid);
 151 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
 152                                           const u8 *addr, const u8 *ssid,
 153                                           size_t ssid_len);
 154 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 155                                        const u8 *addr);
 156 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
 157 int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s,
 158                            struct hostapd_hw_modes *mode, u8 channel);
 159 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
 160
 161 #ifdef CONFIG_P2P
 162 void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s);
 163 #else /* CONFIG_P2P */
 164 static inline void wpas_p2p_continue_after_scan(struct wpa_supplicant *wpa_s)
 165 {
 166 }
 167 #endif /* CONFIG_P2P */
 168
 169 #endif /* P2P_SUPPLICANT_H */