Home | History | Annotate | Download | only in gcm_driver 
      1 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef COMPONENTS_GCM_DRIVER_GCM_CONNECTION_OBSERVER_H_
      6 #define COMPONENTS_GCM_DRIVER_GCM_CONNECTION_OBSERVER_H_
      7 
      8 #include "base/basictypes.h"
      9 
     10 namespace net {
     11 class IPEndPoint;
     12 }
     13 
     14 namespace gcm {
     15 
     16 // Interface for objects observing GCM connection events.
     17 class GCMConnectionObserver {
     18  public:
     19   GCMConnectionObserver();
     20   virtual ~GCMConnectionObserver();
     21 
     22   // Called when a new connection is established and a successful handshake
     23   // has been performed. Note that |ip_endpoint| is only set if available for
     24   // the current platform.
     25   // Default implementation does nothing.
     26   virtual void OnConnected(const net::IPEndPoint& ip_endpoint);
     27 
     28   // Called when the connection is interrupted.
     29   // Default implementation does nothing.
     30   virtual void OnDisconnected();
     31 };
     32 
     33 }  // namespace gcm
     34 
     35 #endif  // COMPONENTS_GCM_DRIVER_GCM_CONNECTION_OBSERVER_H_
     36