58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
/*
|
|
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef RTC_BASE_NETWORK_CONSTANTS_H_
|
|
#define RTC_BASE_NETWORK_CONSTANTS_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <string>
|
|
|
|
namespace rtc {
|
|
|
|
constexpr uint16_t kNetworkCostMax = 999;
|
|
constexpr uint16_t kNetworkCostCellular2G = 980;
|
|
constexpr uint16_t kNetworkCostCellular3G = 910;
|
|
constexpr uint16_t kNetworkCostCellular = 900;
|
|
constexpr uint16_t kNetworkCostCellular4G = 500;
|
|
constexpr uint16_t kNetworkCostCellular5G = 250;
|
|
constexpr uint16_t kNetworkCostUnknown = 50;
|
|
constexpr uint16_t kNetworkCostLow = 10;
|
|
constexpr uint16_t kNetworkCostMin = 0;
|
|
|
|
// alias
|
|
constexpr uint16_t kNetworkCostHigh = kNetworkCostCellular;
|
|
|
|
enum AdapterType {
|
|
// This enum resembles the one in Chromium net::ConnectionType.
|
|
ADAPTER_TYPE_UNKNOWN = 0,
|
|
ADAPTER_TYPE_ETHERNET = 1 << 0,
|
|
ADAPTER_TYPE_WIFI = 1 << 1,
|
|
ADAPTER_TYPE_CELLULAR = 1 << 2, // This is CELLULAR of unknown type.
|
|
ADAPTER_TYPE_VPN = 1 << 3,
|
|
ADAPTER_TYPE_LOOPBACK = 1 << 4,
|
|
// ADAPTER_TYPE_ANY is used for a network, which only contains a single "any
|
|
// address" IP address (INADDR_ANY for IPv4 or in6addr_any for IPv6), and can
|
|
// use any/all network interfaces. Whereas ADAPTER_TYPE_UNKNOWN is used
|
|
// when the network uses a specific interface/IP, but its interface type can
|
|
// not be determined or not fit in this enum.
|
|
ADAPTER_TYPE_ANY = 1 << 5,
|
|
ADAPTER_TYPE_CELLULAR_2G = 1 << 6,
|
|
ADAPTER_TYPE_CELLULAR_3G = 1 << 7,
|
|
ADAPTER_TYPE_CELLULAR_4G = 1 << 8,
|
|
ADAPTER_TYPE_CELLULAR_5G = 1 << 9
|
|
};
|
|
|
|
std::string AdapterTypeToString(AdapterType type);
|
|
|
|
} // namespace rtc
|
|
|
|
#endif // RTC_BASE_NETWORK_CONSTANTS_H_
|