blob: cc61c2fef3376ab107c613f03da3036555df7b63 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CORE_INTERNAL_INJECTED_BLUETOOTH_DEVICE_STORE_H_
#define CORE_INTERNAL_INJECTED_BLUETOOTH_DEVICE_STORE_H_
#include <memory>
#include <vector>
#include "core/internal/pcp.h"
#include "platform/base/byte_array.h"
#include "platform/public/bluetooth_adapter.h"
namespace location {
namespace nearby {
namespace connections {
// Creates and stores BluetoothDevice objects which have been "injected" (i.e.,
// passed to Nearby Connections manually by the client instead of through the
// normal discovery flow).
class InjectedBluetoothDeviceStore {
public:
InjectedBluetoothDeviceStore();
~InjectedBluetoothDeviceStore();
// Creates an injected BluetoothDevice given the provided parameters:
// |remote_bluetooth_mac_address|: A 6-byte MAC address.
// |endpoint_id|: A string of length 4.
// |endpoint_info|: A non-empty ByteArray whose length is <=131 bytes.
// |service_id_hash|: A ByteArray whose length is 3.
// |pcp|: PCP value to be used for the connection to this device.
//
// If the provided parameters are malformed or of incorrect length, this
// function returns an invalid BluetoothDevice. Clients should use
// BluetoothDevice::IsValid() with the returned device to verify that the
// parameters were successfully processed.
//
// Note that successfully-injected devices stay valid for the lifetime of the
// InjectedBluetoothDeviceStore and are not cleared until this object is
// deleted.
BluetoothDevice CreateInjectedBluetoothDevice(
const ByteArray& remote_bluetooth_mac_address,
const std::string& endpoint_id, const ByteArray& endpoint_info,
const ByteArray& service_id_hash, Pcp pcp);
private:
// Devices created by this class. BluetoothDevice objects returned by
// CreateInjectedBluetoothDevice() store pointers to underlying
// api::BluetoothDevice objects, so this maintains these underlying devices
// to ensure that they are not deleted before they are referenced.
std::vector<std::unique_ptr<api::BluetoothDevice>> devices_;
};
} // namespace connections
} // namespace nearby
} // namespace location
#endif // CORE_INTERNAL_INJECTED_BLUETOOTH_DEVICE_STORE_H_
|
