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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 CHROMECAST_BROWSER_CAST_EXTENSION_MESSAGE_FILTER_H_
#define CHROMECAST_BROWSER_CAST_EXTENSION_MESSAGE_FILTER_H_
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/sequenced_task_runner_helpers.h"
#include "content/public/browser/browser_message_filter.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
namespace content {
class BrowserContext;
}
namespace extensions {
class InfoMap;
}
// This class filters out incoming Cast-specific IPC messages from the
// extension process on the IPC thread.
class CastExtensionMessageFilter : public content::BrowserMessageFilter {
public:
CastExtensionMessageFilter(int render_process_id,
content::BrowserContext* context);
// content::BrowserMessageFilter methods:
bool OnMessageReceived(const IPC::Message& message) override;
void OnDestruct() const override;
private:
friend class content::BrowserThread;
friend class base::DeleteHelper<CastExtensionMessageFilter>;
~CastExtensionMessageFilter() override;
void OnGetExtMessageBundle(const std::string& extension_id,
IPC::Message* reply_msg);
void OnGetExtMessageBundleAsync(
const std::vector<base::FilePath>& extension_paths,
const std::string& main_extension_id,
const std::string& default_locale,
IPC::Message* reply_msg);
const int render_process_id_;
content::BrowserContext* context_;
scoped_refptr<extensions::InfoMap> extension_info_map_;
DISALLOW_COPY_AND_ASSIGN(CastExtensionMessageFilter);
};
#endif // CHROMECAST_BROWSER_CAST_EXTENSION_MESSAGE_FILTER_H_