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Patrik Höglunde2d6a062017-10-05 12:53:331/*
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef RTC_BASE_NETWORK_CONSTANTS_H_
12#define RTC_BASE_NETWORK_CONSTANTS_H_
13
14#include <stdint.h>
15
Jonas Oreland71fda362020-03-20 15:11:5616#include <string>
17
Patrik Höglunde2d6a062017-10-05 12:53:3318namespace rtc {
19
Jonas Oreland08d18062020-04-02 05:19:1220constexpr uint16_t kNetworkCostMax = 999;
21constexpr uint16_t kNetworkCostCellular2G = 980;
22constexpr uint16_t kNetworkCostCellular3G = 910;
23constexpr uint16_t kNetworkCostCellular = 900;
24constexpr uint16_t kNetworkCostCellular4G = 500;
25constexpr uint16_t kNetworkCostCellular5G = 250;
26constexpr uint16_t kNetworkCostUnknown = 50;
27constexpr uint16_t kNetworkCostLow = 10;
28constexpr uint16_t kNetworkCostMin = 0;
29
30// alias
31constexpr uint16_t kNetworkCostHigh = kNetworkCostCellular;
Patrik Höglunde2d6a062017-10-05 12:53:3332
33enum AdapterType {
34 // This enum resembles the one in Chromium net::ConnectionType.
35 ADAPTER_TYPE_UNKNOWN = 0,
36 ADAPTER_TYPE_ETHERNET = 1 << 0,
37 ADAPTER_TYPE_WIFI = 1 << 1,
Jonas Oreland08d18062020-04-02 05:19:1238 ADAPTER_TYPE_CELLULAR = 1 << 2, // This is CELLULAR of unknown type.
Patrik Höglunde2d6a062017-10-05 12:53:3339 ADAPTER_TYPE_VPN = 1 << 3,
Qingsi Wang9f1de692018-06-28 22:38:0940 ADAPTER_TYPE_LOOPBACK = 1 << 4,
41 // ADAPTER_TYPE_ANY is used for a network, which only contains a single "any
42 // address" IP address (INADDR_ANY for IPv4 or in6addr_any for IPv6), and can
43 // use any/all network interfaces. Whereas ADAPTER_TYPE_UNKNOWN is used
44 // when the network uses a specific interface/IP, but its interface type can
45 // not be determined or not fit in this enum.
46 ADAPTER_TYPE_ANY = 1 << 5,
Jonas Oreland08d18062020-04-02 05:19:1247 ADAPTER_TYPE_CELLULAR_2G = 1 << 6,
48 ADAPTER_TYPE_CELLULAR_3G = 1 << 7,
49 ADAPTER_TYPE_CELLULAR_4G = 1 << 8,
50 ADAPTER_TYPE_CELLULAR_5G = 1 << 9
Patrik Höglunde2d6a062017-10-05 12:53:3351};
52
Jonas Oreland71fda362020-03-20 15:11:5653std::string AdapterTypeToString(AdapterType type);
54
Patrik Höglunde2d6a062017-10-05 12:53:3355} // namespace rtc
56
57#endif // RTC_BASE_NETWORK_CONSTANTS_H_