| // Copyright (c) 2011 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_CHROME_PLUGIN_MESSAGE_FILTER_H_ |
| #define CHROME_BROWSER_CHROME_PLUGIN_MESSAGE_FILTER_H_ |
| #pragma once |
| |
| #include "ipc/ipc_channel_proxy.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| class PluginProcessHost; |
| |
| // This class filters out incoming Chrome-specific IPC messages for the plugin |
| // process on the IPC thread. |
| class ChromePluginMessageFilter : public IPC::ChannelProxy::MessageFilter, |
| public IPC::Message::Sender { |
| public: |
| ChromePluginMessageFilter(PluginProcessHost* process); |
| |
| // BrowserMessageFilter methods: |
| virtual bool OnMessageReceived(const IPC::Message& message); |
| |
| // IPC::Message::Sender methods: |
| virtual bool Send(IPC::Message* message); |
| |
| private: |
| virtual ~ChromePluginMessageFilter(); |
| |
| #if defined(OS_WIN) |
| void OnDownloadUrl(const std::string& url, |
| gfx::NativeWindow caller_window); |
| // Helper function to issue the download request on the file thread. |
| static void OnDownloadUrlOnFileThread(const std::string& url, |
| gfx::NativeWindow caller_window); |
| #endif |
| void OnGetPluginFinderUrl(std::string* plugin_finder_url); |
| void OnMissingPluginStatus(int status, |
| int render_process_id, |
| int render_view_id, |
| gfx::NativeWindow window); |
| |
| // static |
| static void HandleMissingPluginStatus(int status, |
| int render_process_id, |
| int render_view_id, |
| gfx::NativeWindow window); |
| |
| PluginProcessHost* process_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromePluginMessageFilter); |
| }; |
| |
| #endif // CHROME_BROWSER_CHROME_PLUGIN_MESSAGE_FILTER_H_ |