The Tor Browser: dom/network/src/Connection.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef mozilla_dom_network_Connection_h

     7 #define mozilla_dom_network_Connection_h

     9 #include "Types.h"

    10 #include "mozilla/DOMEventTargetHelper.h"

    11 #include "mozilla/Observer.h"

    12 #include "mozilla/dom/NetworkInformationBinding.h"

    13 #include "nsCycleCollectionParticipant.h"

    14 #include "nsINetworkProperties.h"

    16 namespace mozilla {

    18 namespace hal {

    19 class NetworkInformation;

    20 } // namespace hal

    22 namespace dom {

    23 namespace network {

    25 class Connection MOZ_FINAL : public DOMEventTargetHelper

    26                            , public NetworkObserver

    27                            , public nsINetworkProperties

    28 {

    29 public:

    30   NS_DECL_ISUPPORTS_INHERITED

    31   NS_DECL_NSINETWORKPROPERTIES

    33   NS_REALLY_FORWARD_NSIDOMEVENTTARGET(DOMEventTargetHelper)

    35   Connection();

    37   void Init(nsPIDOMWindow *aWindow);

    38   void Shutdown();

    40   // For IObserver

    41   void Notify(const hal::NetworkInformation& aNetworkInfo);

    43   // WebIDL

    45   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;

    47   ConnectionType Type() const { return mType; }

    49   IMPL_EVENT_HANDLER(typechange)

    51 private:

    52   /**

    53    * Update the connection information stored in the object using a

    54    * NetworkInformation object.

    55    */

    56   void UpdateFromNetworkInfo(const hal::NetworkInformation& aNetworkInfo);

    58   /**

    59    * The type of current connection.

    60    */

    61   ConnectionType mType;

    63   /**

    64    * If the connection is WIFI

    65    */

    66   bool mIsWifi;

    68   /**

    69    * DHCP Gateway information for IPV4, in network byte order. 0 if unassigned.

    70    */

    71   uint32_t mDHCPGateway;

    72 };

    74 } // namespace network

    75 } // namespace dom

    76 } // namespace mozilla

    78 #endif // mozilla_dom_network_Connection_h

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