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google_apis/gcm/gcm_client.h

Index: google_apis/gcm/gcm_client.h
diff --git a/google_apis/gcm/gcm_client.h b/google_apis/gcm/gcm_client.h
index c57cee784c57fd8d1f7a6e8c13e5ddbe07263559..80f55ea9f7030df7ab91c3a5cbf8b54e21c483f0 100644
--- a/google_apis/gcm/gcm_client.h
+++ b/google_apis/gcm/gcm_client.h
@@ -78,6 +78,18 @@ class GCM_EXPORT GCMClient {
     MessageData data;
   };
 
+  // Internal states and activity statistics of a GCM client.
+  struct GCM_EXPORT GCMStatistics {
+   public:
+    GCMStatistics();
+    ~GCMStatistics();
+
+    bool gcm_client_created;
+    std::string gcm_client_state;
+    bool connection_client_created;
+    std::string connection_state;
+  };
+
   // A delegate interface that allows the GCMClient instance to interact with
   // its caller, i.e. notifying asynchronous event.
   class Delegate {
@@ -183,6 +195,9 @@ class GCM_EXPORT GCMClient {
   virtual void Send(const std::string& app_id,
                     const std::string& receiver_id,
                     const OutgoingMessage& message) = 0;
+
+  // Get internal states and statistics.
+  virtual GCMStatistics GetStatistics() const = 0;
 };
 
 }  // namespace gcm