mirror of
https://github.com/klzgrad/naiveproxy.git
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75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/base/network_interfaces.h"
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#include <netstack/netconfig.h>
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#include "net/base/ip_endpoint.h"
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#include "net/base/network_interfaces_posix.h"
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namespace net {
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bool GetNetworkList(NetworkInterfaceList* networks, int policy) {
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int s = socket(AF_INET, SOCK_DGRAM, 0);
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if (s <= 0) {
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PLOG(ERROR) << "socket";
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return false;
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}
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netc_get_if_info_t netconfig;
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int size = ioctl_netc_get_if_info(s, &netconfig);
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PCHECK(close(s) == 0);
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if (size < 0) {
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PLOG(ERROR) << "ioctl_netc_get_if_info";
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return false;
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}
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networks->clear();
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for (size_t i = 0; i < netconfig.n_info; ++i) {
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netc_if_info_t* interface = netconfig.info + i;
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// Skip loopback addresses.
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if (internal::IsLoopbackOrUnspecifiedAddress(
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reinterpret_cast<sockaddr*>(&(interface->addr)))) {
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continue;
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}
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IPEndPoint address;
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if (!address.FromSockAddr(reinterpret_cast<sockaddr*>(&(interface->addr)),
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sizeof(interface->addr))) {
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DLOG(WARNING) << "ioctl_netc_get_if_info returned invalid address.";
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continue;
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}
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int prefix_length = 0;
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IPEndPoint netmask;
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if (netmask.FromSockAddr(reinterpret_cast<sockaddr*>(&(interface->netmask)),
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sizeof(interface->netmask))) {
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prefix_length = MaskPrefixLength(netmask.address());
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}
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// TODO(sergeyu): attributes field is used to return address state for IPv6
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// addresses. Currently ioctl_netc_get_if_info doesn't provide this
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// information.
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int attributes = 0;
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networks->push_back(
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NetworkInterface(interface->name, interface->name, interface->index,
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NetworkChangeNotifier::CONNECTION_UNKNOWN,
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address.address(), prefix_length, attributes));
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}
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return true;
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}
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std::string GetWifiSSID() {
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NOTIMPLEMENTED();
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return std::string();
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}
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} // namespace net
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