// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.bluetooth.le;

using fuchsia.bluetooth as bt;

/// Represents a Bluetooth Low Energy peer that may act in the broadcaster, peripheral, or central
/// role. The peer's role depends on whether it is obtained from the Central or Peripheral protocol.
table Peer {
    /// Uniquely identifies this peer on the current system.
    ///
    /// This field is always present.
    1: bt.PeerId id;

    /// Whether or not this peer is connectable. Non-connectable peers are typically in the LE
    /// broadcaster role.
    ///
    /// This field is always present.
    2: bool connectable;

    /// The last observed RSSI of this peer.
    3: int8 rssi;

    /// Advertising and scan response data broadcast by this peer. Present in broadcasters and
    /// peripherals.
    4: AdvertisingData advertising_data;
};

/// Protocol that represents the connection to a peer. This can be used to interact with GATT
/// services and establish L2CAP channels.
protocol Connection {
    // TODO(armansito): Introduce function to obtain gatt.Client handle when transitioning the
    // Central protocol.
};