Index: content/child/service_worker/service_worker_handle_reference.h |
diff --git a/content/child/service_worker/service_worker_handle_reference.h b/content/child/service_worker/service_worker_handle_reference.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..48f969f669b7f1eafd9243b29f6052ec35877ae5 |
--- /dev/null |
+++ b/content/child/service_worker/service_worker_handle_reference.h |
@@ -0,0 +1,49 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_HANDLE_REFERENCE_H_ |
+#define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_HANDLE_REFERENCE_H_ |
+ |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "content/common/service_worker/service_worker_types.h" |
+ |
+namespace content { |
+ |
+class ThreadSafeSender; |
+ |
+// Automatically increments and decrements ServiceWorkerHandle's ref-count |
+// (in the browser side) in ctor and dtor. |
+class ServiceWorkerHandleReference { |
+ public: |
+ // Creates a new ServiceWorkerHandleReference (and increments ref-count). |
+ static scoped_ptr<ServiceWorkerHandleReference> Create( |
+ const ServiceWorkerObjectInfo& info, |
+ ThreadSafeSender* sender); |
+ // This doesn't increment ref-count in ctor. |
+ static scoped_ptr<ServiceWorkerHandleReference> CreateForDeleter( |
+ const ServiceWorkerObjectInfo& info, |
+ ThreadSafeSender* sender); |
+ |
+ ~ServiceWorkerHandleReference(); |
+ |
+ const ServiceWorkerObjectInfo& info() const { return info_; } |
+ int handle_id() const { return info_.handle_id; } |
+ const GURL& scope() const { return info_.scope; } |
+ const GURL& url() const { return info_.url; } |
+ blink::WebServiceWorkerState state() const { return info_.state; } |
+ void set_state(blink::WebServiceWorkerState state) { info_.state = state; } |
+ |
+ private: |
+ ServiceWorkerHandleReference(const ServiceWorkerObjectInfo& info, |
+ ThreadSafeSender* sender, |
+ bool increment_ref_in_ctor); |
+ ServiceWorkerObjectInfo info_; |
+ scoped_refptr<ThreadSafeSender> sender_; |
+ DISALLOW_COPY_AND_ASSIGN(ServiceWorkerHandleReference); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_HANDLE_REFERENCE_H_ |