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-rw-r--r--chrome/plugin/plugin_channel.h99
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diff --git a/chrome/plugin/plugin_channel.h b/chrome/plugin/plugin_channel.h
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--- a/chrome/plugin/plugin_channel.h
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-// Copyright (c) 2010 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_PLUGIN_PLUGIN_CHANNEL_H_
-#define CHROME_PLUGIN_PLUGIN_CHANNEL_H_
-#pragma once
-
-#include <vector>
-#include "base/ref_counted.h"
-#include "base/scoped_handle.h"
-#include "build/build_config.h"
-#include "chrome/plugin/plugin_channel_base.h"
-#include "chrome/plugin/webplugin_delegate_stub.h"
-
-namespace base {
-class WaitableEvent;
-}
-
-// Encapsulates an IPC channel between the plugin process and one renderer
-// process. On the renderer side there's a corresponding PluginChannelHost.
-class PluginChannel : public PluginChannelBase {
- public:
- // Get a new PluginChannel object for the current process to talk to the
- // given renderer process. The renderer ID is an opaque unique ID generated
- // by the browser.
- static PluginChannel* GetPluginChannel(int renderer_id,
- MessageLoop* ipc_message_loop);
-
- // Send a message to all renderers that the process is going to shutdown.
- static void NotifyRenderersOfPendingShutdown();
-
- virtual ~PluginChannel();
-
- virtual bool Send(IPC::Message* msg);
- virtual bool OnMessageReceived(const IPC::Message& message);
-
- base::ProcessHandle renderer_handle() const { return renderer_handle_; }
- int renderer_id() { return renderer_id_; }
-
- virtual int GenerateRouteID();
-
- // Returns the event that's set when a call to the renderer causes a modal
- // dialog to come up.
- base::WaitableEvent* GetModalDialogEvent(gfx::NativeViewId containing_window);
-
- bool in_send() { return in_send_ != 0; }
-
- bool incognito() { return incognito_; }
- void set_incognito(bool value) { incognito_ = value; }
-
-#if defined(OS_POSIX)
- int renderer_fd() const { return channel_->GetClientFileDescriptor(); }
-#endif
-
- protected:
- // IPC::Channel::Listener implementation:
- virtual void OnChannelConnected(int32 peer_pid);
- virtual void OnChannelError();
-
- virtual void CleanUp();
-
- // Overrides PluginChannelBase::Init.
- virtual bool Init(MessageLoop* ipc_message_loop, bool create_pipe_now);
-
- private:
- class MessageFilter;
-
- // Called on the plugin thread
- PluginChannel();
-
- virtual bool OnControlMessageReceived(const IPC::Message& msg);
-
- static PluginChannelBase* ClassFactory() { return new PluginChannel(); }
-
- void OnCreateInstance(const std::string& mime_type, int* instance_id);
- void OnDestroyInstance(int instance_id, IPC::Message* reply_msg);
- void OnGenerateRouteID(int* route_id);
- void OnClearSiteData(const std::string& site,
- uint64 flags,
- base::Time begin_time);
-
- std::vector<scoped_refptr<WebPluginDelegateStub> > plugin_stubs_;
-
- // Handle to the renderer process who is on the other side of the channel.
- base::ProcessHandle renderer_handle_;
-
- // The id of the renderer who is on the other side of the channel.
- int renderer_id_;
-
- int in_send_; // Tracks if we're in a Send call.
- bool log_messages_; // True if we should log sent and received messages.
- bool incognito_; // True if the renderer is in incognito mode.
- scoped_refptr<MessageFilter> filter_; // Handles the modal dialog events.
-
- DISALLOW_COPY_AND_ASSIGN(PluginChannel);
-};
-
-#endif // CHROME_PLUGIN_PLUGIN_CHANNEL_H_