[net] Add WifiPhyMode to SystemProfile

net/base/net_util.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_BASE_NET_UTIL_H_
 #define NET_BASE_NET_UTIL_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
@@ skipping 498 matching lines @@
 };
 
 typedef std::vector<NetworkInterface> NetworkInterfaceList;
 
 // Returns list of network interfaces except loopback interface. If an
 // interface has more than one address, a separate entry is added to
 // the list for each address.
 // Can be called only on a thread that allows IO.
 NET_EXPORT bool GetNetworkList(NetworkInterfaceList* networks);
 
+enum WifiPhyMode {
+  WIFI_PHY_MODE_NONE,
+  WIFI_PHY_MODE_ANCIENT,
+  WIFI_PHY_MODE_A,
+  WIFI_PHY_MODE_B,
+  WIFI_PHY_MODE_G,
+  WIFI_PHY_MODE_N,
+  WIFI_PHY_MODE_UNKNOWN
+};

[Ilya Sherman, 2013/02/11 06:26:13]

nit: Docs?

[szym, 2013/02/11 08:30:53]

Done.

+
+// Characterize the PHY mode of the currently associated access point.

[Ilya Sherman, 2013/02/11 06:26:13]

nit: I have no idea what "PHY" is.  Is there a description for this that doesn't
use this acronym?

[Ilya Sherman, 2013/02/11 06:26:13]

nit: Mention that this is only implemented on Windows?

[szym, 2013/02/11 08:30:53]

Done.

PHY is not an acronym. It stands for "physical layer".

[szym, 2013/02/11 08:30:53]

Done.

+NET_EXPORT WifiPhyMode GetWifiPhyMode();
+
 }  // namespace net
 
 #endif  // NET_BASE_NET_UTIL_H_