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// 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_GCM_APP_HANDLER_H_
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_GCM_APP_HANDLER_H_
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/services/gcm/gcm_app_handler.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "extensions/browser/browser_context_keyed_api_factory.h"
#include "google_apis/gcm/gcm_client.h"
class Profile;
namespace content {
class BrowserContext;
}
namespace gcm {
class GCMProfileService;
}
namespace extensions {
class GcmJsEventRouter;
// Defines the interface to provide handling logic for a given app.
class ExtensionGCMAppHandler : public gcm::GCMAppHandler,
public BrowserContextKeyedAPI,
public content::NotificationObserver {
public:
explicit ExtensionGCMAppHandler(content::BrowserContext* context);
virtual ~ExtensionGCMAppHandler();
// BrowserContextKeyedAPI implementation.
static BrowserContextKeyedAPIFactory<ExtensionGCMAppHandler>*
GetFactoryInstance();
// gcm::GCMAppHandler implementation.
virtual void ShutdownHandler() OVERRIDE;
virtual void OnMessage(
const std::string& app_id,
const gcm::GCMClient::IncomingMessage& message) OVERRIDE;
virtual void OnMessagesDeleted(const std::string& app_id) OVERRIDE;
virtual void OnSendError(
const std::string& app_id,
const gcm::GCMClient::SendErrorDetails& send_error_details) OVERRIDE;
private:
friend class BrowserContextKeyedAPIFactory<ExtensionGCMAppHandler>;
// content::NotificationObserver implementation.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
gcm::GCMProfileService* GetGCMProfileService() const;
void OnUnregisterCompleted(const std::string& app_id,
gcm::GCMClient::Result result);
// BrowserContextKeyedAPI implementation.
static const char* service_name() { return "ExtensionGCMAppHandler"; }
static const bool kServiceIsNULLWhileTesting = true;
Profile* profile_;
content::NotificationRegistrar registrar_;
#if !defined(OS_ANDROID)
scoped_ptr<extensions::GcmJsEventRouter> js_event_router_;
#endif
base::WeakPtrFactory<ExtensionGCMAppHandler> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(ExtensionGCMAppHandler);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_GCM_APP_HANDLER_H_
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