Add wifi AP info to system profile metrics

chrome/browser/metrics/wifi_access_point_info_provider.h

+// Copyright 2014 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 CHROME_BROWSER_METRICS_WIFI_ACCESS_POINT_INFO_PROVIDER_H_
+#define CHROME_BROWSER_METRICS_WIFI_ACCESS_POINT_INFO_PROVIDER_H_
+
+#include <string>
+
+// Wifi access point security mode definitions.
+enum WifiSecurityMode {

[stevenjb, 2014/07/29 17:17:52]

We should either make these part of WifiAccessPointInfoProvider, or put them in
a namespace, e.g. 'wifi' or 'metrics'.

+  WIFI_SECURITY_UNKNOWN = 0,
+  WIFI_SECURITY_WPA = 1,
+  WIFI_SECURITY_WEP = 2,
+  WIFI_SECURITY_RSN = 3,
+  WIFI_SECURITY_802_1X = 4,
+  WIFI_SECURITY_PSK = 5,
+  WIFI_SECURITY_NONE
+};
+
+// Information of the currently connected wifi access point.
+struct WifiAccessPointInfo {
+  WifiAccessPointInfo() {}
+  ~WifiAccessPointInfo() {}
+  WifiSecurityMode security;
+  std::string bssid;
+  std::string model_number;
+  std::string model_name;
+  std::string device_name;
+  std::string oui_list;
+};
+
+// Interface for accessing connected wireless access point information.
+class WifiAccessPointInfoProvider {
+ public:
+  WifiAccessPointInfoProvider() {}
+  virtual ~WifiAccessPointInfoProvider() {}
+
+  // Fill in the wifi access point info if device is currently connected to a
+  // wifi access point. Return true if device is connected to a wifi access
+  // point, false otherwise.
+  virtual bool GetInfo(WifiAccessPointInfo *info) = 0;
+};
+
+#endif  // CHROME_BROWSER_METRICS_WIFI_ACCESS_POINT_INFO_PROVIDER_H_