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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/rtc_base/network_constants.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/rtc_base/network_constants.h')
-rw-r--r-- | third_party/libwebrtc/rtc_base/network_constants.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/network_constants.h b/third_party/libwebrtc/rtc_base/network_constants.h new file mode 100644 index 0000000000..578b9710d0 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/network_constants.h @@ -0,0 +1,72 @@ +/* + * 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; + +// Add 1 to network cost of underlying network type +// so that e.g a "plain" WIFI is prefered over a VPN over WIFI +// everything else being equal. +constexpr uint16_t kNetworkCostVpn = 1; + +// 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); + +// Useful for testing! +constexpr AdapterType kAllAdapterTypes[] = { + ADAPTER_TYPE_UNKNOWN, ADAPTER_TYPE_ETHERNET, + ADAPTER_TYPE_WIFI, ADAPTER_TYPE_CELLULAR, + ADAPTER_TYPE_VPN, ADAPTER_TYPE_LOOPBACK, + ADAPTER_TYPE_ANY, ADAPTER_TYPE_CELLULAR_2G, + ADAPTER_TYPE_CELLULAR_3G, ADAPTER_TYPE_CELLULAR_4G, + ADAPTER_TYPE_CELLULAR_5G, +}; + +} // namespace rtc + +#endif // RTC_BASE_NETWORK_CONSTANTS_H_ |