blob: 86cc78aba95b9ceb008edf005432196c51c46cc7 [file] [log] [blame]
// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "platform/impl/network_interface.h"
#include "util/std_util.h"
namespace openscreen {
std::vector<InterfaceInfo> GetNetworkInterfaces() {
std::vector<InterfaceInfo> interfaces = GetAllInterfaces();
const auto new_end = std::remove_if(
interfaces.begin(), interfaces.end(), [](const InterfaceInfo& info) {
return info.type != InterfaceInfo::Type::kEthernet &&
info.type != InterfaceInfo::Type::kWifi &&
info.type != InterfaceInfo::Type::kOther;
});
interfaces.erase(new_end, interfaces.end());
return interfaces;
}
// Returns an InterfaceInfo associated with the system's loopback interface.
absl::optional<InterfaceInfo> GetLoopbackInterfaceForTesting() {
const std::vector<InterfaceInfo> interfaces = GetAllInterfaces();
auto it = std::find_if(
interfaces.begin(), interfaces.end(), [](const InterfaceInfo& info) {
return info.type == InterfaceInfo::Type::kLoopback &&
ContainsIf(info.addresses, [](const IPSubnet& subnet) {
return subnet.address == IPAddress::kV4LoopbackAddress() ||
subnet.address == IPAddress::kV6LoopbackAddress();
});
});
if (it == interfaces.end()) {
return absl::nullopt;
} else {
return *it;
}
}
} // namespace openscreen