drivers_only_common/
sme_helpers.rs

1// Copyright 2024 The Fuchsia Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4//
5use rand::Rng;
6use rand::distr::Alphanumeric;
7use std::sync::LazyLock;
8use {
9    fidl_fuchsia_wlan_common as fidl_common, fidl_fuchsia_wlan_ieee80211 as fidl_ieee80211,
10    fidl_fuchsia_wlan_sme as fidl_sme,
11};
12
13pub static DEFAULT_OPEN_AP_CONFIG: LazyLock<fidl_sme::ApConfig> =
14    LazyLock::new(|| fidl_sme::ApConfig {
15        ssid: random_ssid(),
16        password: vec![],
17        radio_cfg: fidl_sme::RadioConfig {
18            phy: fidl_common::WlanPhyType::Ofdm,
19            channel: fidl_ieee80211::WlanChannel {
20                primary: 1,
21                cbw: fidl_ieee80211::ChannelBandwidth::Cbw20,
22                secondary80: 0,
23            },
24        },
25    });
26
27pub async fn get_client_sme(
28    generic_sme_proxy: &fidl_sme::GenericSmeProxy,
29) -> fidl_sme::ClientSmeProxy {
30    let (client_sme_proxy, client_sme_server) = fidl::endpoints::create_proxy();
31    generic_sme_proxy
32        .get_client_sme(client_sme_server)
33        .await
34        .expect("FIDL error")
35        .expect("GetClientSme Error");
36    client_sme_proxy
37}
38
39pub async fn get_telemetry(
40    generic_sme_proxy: &fidl_sme::GenericSmeProxy,
41) -> fidl_sme::TelemetryProxy {
42    let (telemetry_proxy, telemetry_server) = fidl::endpoints::create_proxy();
43    generic_sme_proxy
44        .get_sme_telemetry(telemetry_server)
45        .await
46        .expect("FIDL error")
47        .expect("GetTelemetry error");
48    telemetry_proxy
49}
50
51pub async fn get_ap_sme(generic_sme_proxy: &fidl_sme::GenericSmeProxy) -> fidl_sme::ApSmeProxy {
52    let (ap_sme_proxy, ap_sme_server) = fidl::endpoints::create_proxy();
53    generic_sme_proxy.get_ap_sme(ap_sme_server).await.expect("FIDL error").expect("GetApSme Error");
54    ap_sme_proxy
55}
56
57pub fn random_string_as_bytes(len: usize) -> Vec<u8> {
58    rand::rng().sample_iter(&Alphanumeric).take(len).collect()
59}
60
61pub fn random_ssid() -> Vec<u8> {
62    let ssid_len = rand::random_range(1..=fidl_ieee80211::MAX_SSID_BYTE_LEN as usize);
63    random_string_as_bytes(ssid_len)
64}
65
66pub fn random_password() -> Vec<u8> {
67    let pw_len = rand::random_range(8..=63);
68    random_string_as_bytes(pw_len)
69}
drivers_only_common/sme_helpers.rs

drivers_only_common/
sme_helpers.rs
