1 | /* |
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2 | * wpa_supplicant - P2P |
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3 | * Copyright (c) 2009-2010, Atheros Communications |
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4 | * |
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5 | * This software may be distributed under the terms of the BSD license. |
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6 | * See README for more details. |
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7 | */ |
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8 | |
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9 | #ifndef P2P_SUPPLICANT_H |
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10 | #define P2P_SUPPLICANT_H |
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11 | |
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12 | enum p2p_wps_method; |
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13 | struct p2p_go_neg_results; |
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14 | enum p2p_send_action_result; |
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15 | struct p2p_peer_info; |
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16 | struct p2p_channels; |
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17 | struct wps_event_fail; |
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18 | struct p2ps_provision; |
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19 | |
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20 | enum wpas_p2p_channel_update_trig { |
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21 | WPAS_P2P_CHANNEL_UPDATE_ANY, |
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22 | WPAS_P2P_CHANNEL_UPDATE_DRIVER, |
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23 | WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE, |
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24 | WPAS_P2P_CHANNEL_UPDATE_AVOID, |
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25 | WPAS_P2P_CHANNEL_UPDATE_DISALLOW, |
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26 | WPAS_P2P_CHANNEL_UPDATE_CS, |
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27 | }; |
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28 | |
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29 | int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s, |
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30 | const char *conf_p2p_dev); |
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31 | struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s, |
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32 | const u8 *ssid, size_t ssid_len); |
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33 | struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s, |
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34 | const u8 *peer_dev_addr); |
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35 | int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr, |
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36 | const char *pin, enum p2p_wps_method wps_method, |
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37 | int persistent_group, int auto_join, int join, |
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38 | int auth, int go_intent, int freq, int persistent_id, |
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39 | int pd, int ht40, int vht); |
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40 | int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, |
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41 | int freq, struct wpa_ssid *ssid); |
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42 | int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group, |
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43 | int freq, int ht40, int vht); |
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44 | int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s, |
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45 | struct wpa_ssid *ssid, int addr_allocated, |
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46 | int force_freq, int neg_freq, int ht40, |
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47 | int vht, const struct p2p_channels *channels, |
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48 | int connection_timeout, int force_scan); |
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49 | struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s, |
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50 | struct wpa_ssid *ssid); |
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51 | enum wpas_p2p_prov_disc_use { |
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52 | WPAS_P2P_PD_FOR_GO_NEG, |
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53 | WPAS_P2P_PD_FOR_JOIN, |
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54 | WPAS_P2P_PD_AUTO, |
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55 | WPAS_P2P_PD_FOR_ASP |
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56 | }; |
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57 | int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr, |
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58 | const char *config_method, |
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59 | enum wpas_p2p_prov_disc_use use, |
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60 | struct p2ps_provision *p2ps_prov); |
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61 | void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst, |
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62 | const u8 *data, size_t data_len, |
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63 | enum p2p_send_action_result result); |
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64 | int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf, |
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65 | char *end); |
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66 | enum p2p_discovery_type; |
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67 | int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout, |
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68 | enum p2p_discovery_type type, |
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69 | unsigned int num_req_dev_types, const u8 *req_dev_types, |
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70 | const u8 *dev_id, unsigned int search_delay, |
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71 | u8 seek_cnt, const char **seek_string, int freq); |
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72 | void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s); |
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73 | int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout); |
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74 | int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout); |
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75 | int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, |
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76 | u8 *buf, size_t len, int p2p_group); |
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77 | void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies); |
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78 | u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst, |
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79 | const struct wpabuf *tlvs); |
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80 | u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id, |
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81 | const char *svc_str, const char *info_substr); |
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82 | u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst, |
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83 | u8 version, const char *query); |
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84 | u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s, |
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85 | const u8 *dst, const char *role); |
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86 | int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req); |
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87 | void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq, |
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88 | const u8 *dst, u8 dialog_token, |
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89 | const struct wpabuf *resp_tlvs); |
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90 | void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s); |
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91 | void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s); |
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92 | int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s, |
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93 | struct wpabuf *query, struct wpabuf *resp); |
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94 | int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s, |
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95 | const struct wpabuf *query); |
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96 | int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version, |
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97 | const char *service); |
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98 | int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version, |
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99 | const char *service); |
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100 | int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s, int auto_accept, |
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101 | u32 adv_id, const char *adv_str, u8 svc_state, |
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102 | u16 config_methods, const char *svc_info, |
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103 | const u8 *cpt_priority); |
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104 | int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id); |
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105 | void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s); |
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106 | int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id); |
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107 | void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token, |
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108 | u16 update_indic, const u8 *tlvs, size_t tlvs_len); |
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109 | void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic, |
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110 | const u8 *tlvs, size_t tlvs_len); |
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111 | int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr); |
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112 | int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr, |
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113 | struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq, |
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114 | int ht40, int vht, int pref_freq); |
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115 | int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname, |
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116 | const u8 *peer_addr, const u8 *go_dev_addr); |
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117 | int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1, |
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118 | u32 interval1, u32 duration2, u32 interval2); |
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119 | int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period, |
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120 | unsigned int interval); |
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121 | int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, |
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122 | u16 reason_code, const u8 *ie, size_t ie_len, |
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123 | int locally_generated); |
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124 | void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid, |
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125 | u16 reason_code, const u8 *ie, size_t ie_len, |
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126 | int locally_generated); |
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127 | int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start, |
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128 | int duration); |
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129 | int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled); |
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130 | int wpas_p2p_cancel(struct wpa_supplicant *wpa_s); |
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131 | int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr); |
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132 | int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s); |
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133 | struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s, |
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134 | const u8 *addr, const u8 *ssid, |
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135 | size_t ssid_len); |
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136 | void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s, |
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137 | const u8 *addr); |
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138 | int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s); |
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139 | int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s, |
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140 | struct hostapd_hw_modes *mode, u8 channel); |
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141 | int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s, |
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142 | struct hostapd_hw_modes *mode, u8 channel); |
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143 | unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s); |
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144 | void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr, |
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145 | const u8 *p2p_dev_addr, |
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146 | const u8 *psk, size_t psk_len); |
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147 | void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer, |
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148 | int iface_addr); |
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149 | struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s, |
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150 | int ndef); |
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151 | struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s, |
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152 | int ndef, int tag); |
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153 | int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s, |
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154 | const struct wpabuf *data, int forced_freq); |
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155 | int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init, |
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156 | const struct wpabuf *req, |
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157 | const struct wpabuf *sel, int forced_freq); |
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158 | int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled); |
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159 | void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx); |
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160 | |
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161 | #ifdef CONFIG_P2P |
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162 | |
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163 | int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s); |
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164 | void wpas_p2p_deinit(struct wpa_supplicant *wpa_s); |
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165 | void wpas_p2p_completed(struct wpa_supplicant *wpa_s); |
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166 | void wpas_p2p_update_config(struct wpa_supplicant *wpa_s); |
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167 | int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr, |
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168 | const u8 *dst, const u8 *bssid, |
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169 | const u8 *ie, size_t ie_len, |
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170 | unsigned int rx_freq, int ssi_signal); |
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171 | void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr, |
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172 | int registrar); |
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173 | |
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174 | void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s, |
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175 | enum wpas_p2p_channel_update_trig trig); |
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176 | |
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177 | void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s, |
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178 | int freq_24, int freq_5, int freq_overall); |
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179 | void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da, |
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180 | const u8 *sa, const u8 *bssid, |
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181 | u8 category, const u8 *data, size_t len, int freq); |
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182 | void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s, |
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183 | unsigned int freq, unsigned int duration); |
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184 | void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s, |
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185 | unsigned int freq); |
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186 | void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s); |
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187 | void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s); |
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188 | void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s); |
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189 | int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s); |
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190 | int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s); |
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191 | void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s); |
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192 | void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s); |
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193 | void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s); |
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194 | void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s); |
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195 | void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s, |
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196 | struct wpa_ssid *ssid); |
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197 | int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s); |
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198 | int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s); |
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199 | void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s, |
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200 | struct wps_event_fail *fail); |
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201 | int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname); |
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202 | |
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203 | #else /* CONFIG_P2P */ |
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204 | |
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205 | static inline int |
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206 | wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s) |
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207 | { |
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208 | return 0; |
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209 | } |
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210 | |
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211 | static inline void wpas_p2p_deinit(struct wpa_supplicant *wpa_s) |
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212 | { |
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213 | } |
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214 | |
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215 | static inline void wpas_p2p_completed(struct wpa_supplicant *wpa_s) |
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216 | { |
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217 | } |
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218 | |
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219 | static inline void wpas_p2p_update_config(struct wpa_supplicant *wpa_s) |
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220 | { |
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221 | } |
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222 | |
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223 | static inline int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, |
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224 | const u8 *addr, |
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225 | const u8 *dst, const u8 *bssid, |
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226 | const u8 *ie, size_t ie_len, |
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227 | unsigned int rx_freq, int ssi_signal) |
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228 | { |
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229 | return 0; |
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230 | } |
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231 | |
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232 | static inline void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, |
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233 | const u8 *peer_addr, int registrar) |
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234 | { |
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235 | } |
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236 | |
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237 | static inline void |
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238 | wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s, |
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239 | enum wpas_p2p_channel_update_trig trig) |
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240 | { |
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241 | } |
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242 | |
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243 | static inline void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s, |
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244 | int freq_24, int freq_5, |
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245 | int freq_overall) |
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246 | { |
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247 | } |
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248 | |
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249 | static inline void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, |
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250 | const u8 *da, |
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251 | const u8 *sa, const u8 *bssid, |
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252 | u8 category, const u8 *data, size_t len, |
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253 | int freq) |
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254 | { |
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255 | } |
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256 | |
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257 | static inline void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s, |
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258 | unsigned int freq, |
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259 | unsigned int duration) |
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260 | { |
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261 | } |
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262 | |
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263 | static inline void |
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264 | wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s, |
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265 | unsigned int freq) |
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266 | { |
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267 | } |
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268 | |
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269 | static inline void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s) |
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270 | { |
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271 | } |
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272 | |
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273 | static inline void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s) |
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274 | { |
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275 | } |
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276 | |
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277 | static inline void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s) |
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278 | { |
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279 | } |
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280 | |
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281 | static inline int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s) |
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282 | { |
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283 | return 0; |
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284 | } |
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285 | |
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286 | static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s) |
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287 | { |
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288 | return 0; |
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289 | } |
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290 | |
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291 | static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s) |
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292 | { |
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293 | } |
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294 | |
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295 | static inline void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s) |
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296 | { |
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297 | } |
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298 | |
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299 | static inline void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s) |
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300 | { |
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301 | } |
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302 | |
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303 | static inline void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s) |
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304 | { |
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305 | } |
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306 | |
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307 | static inline void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s, |
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308 | struct wpa_ssid *ssid) |
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309 | { |
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310 | } |
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311 | |
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312 | static inline int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s) |
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313 | { |
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314 | return 0; |
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315 | } |
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316 | |
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317 | static inline int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s) |
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318 | { |
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319 | return 0; |
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320 | } |
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321 | |
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322 | static inline void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s, |
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323 | struct wps_event_fail *fail) |
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324 | { |
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325 | } |
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326 | |
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327 | static inline int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, |
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328 | const char *ifname) |
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329 | { |
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330 | return 0; |
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331 | } |
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332 | |
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333 | #endif /* CONFIG_P2P */ |
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334 | |
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335 | #endif /* P2P_SUPPLICANT_H */ |
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