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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 9280c68914b4564b5ba9b32b112570e24f8ccd01..0233257f248f8db075dc509d13f7a9f0a7ad6ece 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 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 {
@@ -181,6 +193,9 @@ class GCM_EXPORT GCMClient {
 
   // Returns true if GCM becomes ready.
   virtual bool IsReady() const = 0;
+
+  // Get internal states and statistics.
+  virtual void GetStatistics(GCMStatistics* stats) const = 0;

[fgorski, 2014/02/28 19:52:47]

did you consider returning the stats?
e.g.
virtual GCMStatistics GetStatistics() const = 0;

[juyik, 2014/03/01 00:21:57]

Done. It introduces additional copy operations, but for a debug page this might
be fine.

 };
 
 }  // namespace gcm