[net] Add WifiPhyMode to SystemProfile

net/base/net_util.h

Index: net/base/net_util.h
diff --git a/net/base/net_util.h b/net/base/net_util.h
index f21c1edb16ce2404f471adf3f1e5d951b1c8d221..b9f16a2437e1b208ee79a8e5cb312c2db96fce3b 100644
--- a/net/base/net_util.h
+++ b/net/base/net_util.h
@@ -516,6 +516,19 @@ typedef std::vector<NetworkInterface> NetworkInterfaceList;
 // 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_