chromeos/crosapi/mojom/geolocation.mojom

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module crosapi.mojom;

import "mojo/public/mojom/base/string16.mojom";
import "mojo/public/mojom/base/time.mojom";

// Wifi data relating to a single access point.
[Stable]
struct AccessPointData {
  // MAC address, formatted as per MacAddressAsString16.
  mojo_base.mojom.String16 mac_address;
  int64 radio_signal_strength;  // Measured in dBm
  int64 channel;
  int64 signal_to_noise;  // Ratio in dB
  mojo_base.mojom.String16 ssid;  // Network identifier
};

// Interface to enable communication with ash-chrome's GeolocationHandler.
[Stable, Uuid="369e690a-a366-41d9-a359-334ec8532746"]
interface GeolocationService {
  // Gets the wifi access point data from the GeolocationHandler.
  GetWifiAccessPoints@0() => (
    bool service_initialized,
    bool data_available,
    mojo_base.mojom.TimeDelta time_since_last_updated,
    array<AccessPointData> ap_data);
};