diff options
Diffstat (limited to 'chromium/net/base/network_change_notifier.h')
| -rw-r--r-- | chromium/net/base/network_change_notifier.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/chromium/net/base/network_change_notifier.h b/chromium/net/base/network_change_notifier.h index 2ac6f578109..6b801bc7c42 100644 --- a/chromium/net/base/network_change_notifier.h +++ b/chromium/net/base/network_change_notifier.h @@ -32,16 +32,19 @@ class AddressTrackerLinux; // destroyed on the same thread. class NET_EXPORT NetworkChangeNotifier { public: - // Using the terminology of the Network Information API: - // http://www.w3.org/TR/netinfo-api. + // This is a superset of the connection types in the NetInfo v3 specification: + // http://w3c.github.io/netinfo/. enum ConnectionType { - CONNECTION_UNKNOWN = 0, // A connection exists, but its type is unknown. + CONNECTION_UNKNOWN = 0, // A connection exists, but its type is unknown. + // Also used as a default value. CONNECTION_ETHERNET = 1, CONNECTION_WIFI = 2, CONNECTION_2G = 3, CONNECTION_3G = 4, CONNECTION_4G = 5, - CONNECTION_NONE = 6 // No connection. + CONNECTION_NONE = 6, // No connection. + CONNECTION_BLUETOOTH = 7, + CONNECTION_LAST = CONNECTION_BLUETOOTH }; class NET_EXPORT IPAddressObserver { @@ -224,8 +227,17 @@ class NET_EXPORT NetworkChangeNotifier { // Register the Observer callbacks for producing histogram data. This // should be called from the network thread to avoid race conditions. + // ShutdownHistogramWatcher() must be called prior to NetworkChangeNotifier + // destruction. static void InitHistogramWatcher(); + // Unregister the Observer callbacks for producing histogram data. This + // should be called from the network thread to avoid race conditions. + static void ShutdownHistogramWatcher(); + + // Log the |NCN.NetworkOperatorMCCMNC| histogram. + static void LogOperatorCodeHistogram(ConnectionType type); + // Allows a second NetworkChangeNotifier to be created for unit testing, so // the test suite can create a MockNetworkChangeNotifier, but platform // specific NetworkChangeNotifiers can also be created for testing. To use, |