| // Copyright (c) 2012 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_RENDERER_HOST_CHROME_RENDER_MESSAGE_FILTER_H_ |
| #define CHROME_BROWSER_RENDERER_HOST_CHROME_RENDER_MESSAGE_FILTER_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/callback.h" |
| #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 "extensions/buildflags/buildflags.h" |
| #include "ppapi/buildflags/buildflags.h" |
| |
| class GURL; |
| class Profile; |
| |
| namespace predictors { |
| class PreconnectManager; |
| } |
| |
| namespace content_settings { |
| class CookieSettings; |
| } |
| |
| namespace network_hints { |
| struct LookupRequest; |
| } |
| |
| // This class filters out incoming Chrome-specific IPC messages for the renderer |
| // process on the IPC thread. |
| class ChromeRenderMessageFilter : public content::BrowserMessageFilter { |
| public: |
| ChromeRenderMessageFilter(int render_process_id, Profile* profile); |
| |
| // content::BrowserMessageFilter methods: |
| bool OnMessageReceived(const IPC::Message& message) override; |
| void OverrideThreadForMessage(const IPC::Message& message, |
| content::BrowserThread::ID* thread) override; |
| |
| private: |
| friend class content::BrowserThread; |
| friend class base::DeleteHelper<ChromeRenderMessageFilter>; |
| |
| ~ChromeRenderMessageFilter() override; |
| |
| void OnDnsPrefetch(const network_hints::LookupRequest& request); |
| void OnPreconnect(const GURL& url, bool allow_credentials, int count); |
| |
| void OnAllowDatabase(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| bool* allowed); |
| void OnAllowDOMStorage(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| bool local, |
| bool* allowed); |
| void OnRequestFileSystemAccessSync(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| IPC::Message* message); |
| void OnRequestFileSystemAccessAsync(int render_frame_id, |
| int request_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url); |
| void OnRequestFileSystemAccessSyncResponse(IPC::Message* reply_msg, |
| bool allowed); |
| void OnRequestFileSystemAccessAsyncResponse(int render_frame_id, |
| int request_id, |
| bool allowed); |
| void OnRequestFileSystemAccess(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| base::Callback<void(bool)> callback); |
| #if BUILDFLAG(ENABLE_EXTENSIONS) |
| static void FileSystemAccessedOnUIThread(int render_process_id, |
| int render_frame_id, |
| const GURL& url, |
| bool allowed, |
| base::Callback<void(bool)> callback); |
| static void FileSystemAccessedResponse(int render_process_id, |
| int render_frame_id, |
| const GURL& url, |
| base::Callback<void(bool)> callback, |
| bool allowed); |
| #endif |
| void OnAllowIndexedDB(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| bool* allowed); |
| void OnAllowCacheStorage(int render_frame_id, |
| const GURL& origin_url, |
| const GURL& top_origin_url, |
| bool* allowed); |
| #if BUILDFLAG(ENABLE_PLUGINS) |
| void OnIsCrashReportingEnabled(bool* enabled); |
| #endif |
| |
| const int render_process_id_; |
| |
| // The PreconnectManager for the associated Profile. This must only be |
| // accessed on the UI thread. |
| base::WeakPtr<predictors::PreconnectManager> preconnect_manager_; |
| // Allows to check on the IO thread whether the PreconnectManager was |
| // initialized. |
| bool preconnect_manager_initialized_; |
| |
| // Used to look up permissions at database creation time. |
| scoped_refptr<content_settings::CookieSettings> cookie_settings_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeRenderMessageFilter); |
| }; |
| |
| #endif // CHROME_BROWSER_RENDERER_HOST_CHROME_RENDER_MESSAGE_FILTER_H_ |