static void gas_query_start_cb(struct wpa_radio_work *work, int deinit) { struct gas_query_pending *query = work->ctx; struct gas_query *gas = query->gas; struct wpa_supplicant *wpa_s = gas->wpa_s; if (deinit) { if (work->started) { gas->work = NULL; gas_query_done(gas, query, GAS_QUERY_DELETED_AT_DEINIT); return; } gas_query_free(query, 1); return; } if (wpas_update_random_addr_disassoc(wpa_s) < 0) { wpa_msg(wpa_s, MSG_INFO, "Failed to assign random MAC address for GAS"); gas_query_free(query, 1); radio_work_done(work); return; } gas->work = work; gas_query_tx_initial_req(gas, query); }
static void wpas_trigger_scan_cb(struct wpa_radio_work *work, int deinit) { struct wpa_supplicant *wpa_s = work->wpa_s; struct wpa_driver_scan_params *params = work->ctx; int ret; if (deinit) { wpa_scan_free_params(params); return; } wpa_supplicant_notify_scanning(wpa_s, 1); if (wpa_s->clear_driver_scan_cache) params->only_new_results = 1; ret = wpa_drv_scan(wpa_s, params); wpa_scan_free_params(params); work->ctx = NULL; if (ret) { wpa_supplicant_notify_scanning(wpa_s, 0); wpas_notify_scan_done(wpa_s, 0); radio_work_done(work); return; } os_get_reltime(&wpa_s->scan_trigger_time); wpa_s->scan_runs++; wpa_s->normal_scans++; wpa_s->own_scan_requested = 1; wpa_s->clear_driver_scan_cache = 0; wpa_s->scan_work = work; }
static void gas_query_free(struct gas_query_pending *query, int del_list) { struct gas_query *gas = query->gas; if (del_list) dl_list_del(&query->list); if (gas->work && gas->work->ctx == query) { radio_work_done(gas->work); gas->work = NULL; } wpabuf_free(query->req); wpabuf_free(query->adv_proto); wpabuf_free(query->resp); os_free(query); }
/** * scan_only_handler - Reports scan results */ void scan_only_handler(struct wpa_supplicant *wpa_s, struct wpa_scan_results *scan_res) { wpa_dbg(wpa_s, MSG_DEBUG, "Scan-only results received"); if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && wpa_s->manual_scan_use_id && wpa_s->own_scan_running) { wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS "id=%u", wpa_s->manual_scan_id); wpa_s->manual_scan_use_id = 0; } else { wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS); } wpas_notify_scan_results(wpa_s); wpas_notify_scan_done(wpa_s, 1); if (wpa_s->scan_work) { struct wpa_radio_work *work = wpa_s->scan_work; wpa_s->scan_work = NULL; radio_work_done(work); } }
static void gas_query_start_cb(struct wpa_radio_work *work, int deinit) { struct gas_query_pending *query = work->ctx; struct gas_query *gas = query->gas; struct wpa_supplicant *wpa_s = gas->wpa_s; if (deinit) { if (work->started) { gas->work = NULL; gas_query_done(gas, query, GAS_QUERY_DELETED_AT_DEINIT); return; } gas_query_free(query, 1); return; } if (wpas_update_random_addr_disassoc(wpa_s) < 0) { wpa_msg(wpa_s, MSG_INFO, "Failed to assign random MAC address for GAS"); gas_query_free(query, 1); radio_work_done(work); return; } gas->work = work; if (gas_query_tx(gas, query, query->req) < 0) { wpa_printf(MSG_DEBUG, "GAS: Failed to send Action frame to " MACSTR, MAC2STR(query->addr)); gas_query_free(query, 1); return; } gas->current = query; wpa_printf(MSG_DEBUG, "GAS: Starting query timeout for dialog token %u", query->dialog_token); eloop_register_timeout(GAS_QUERY_TIMEOUT_PERIOD, 0, gas_query_timeout, gas, query); }