Move child-common classes to content/common_child

content/common/plugin_messages.h

-// 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.
-//
-// Multiply-included message file, hence no include guard.
-
-#include "build/build_config.h"
-#include "content/common/content_export.h"
-#include "content/common/content_param_traits.h"
-#include "content/common/plugin_param_traits.h"
-#include "content/public/common/common_param_traits.h"
-#include "ipc/ipc_channel_handle.h"
-#include "ipc/ipc_message_macros.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/gfx/rect.h"
-#include "webkit/glue/webcursor.h"
-
-#if defined(OS_POSIX)
-#include "base/file_descriptor_posix.h"
-#endif
-
-#undef IPC_MESSAGE_EXPORT
-#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
-
-#define IPC_MESSAGE_START PluginMsgStart
-
-IPC_STRUCT_BEGIN(PluginMsg_Init_Params)
-  IPC_STRUCT_MEMBER(GURL,  url)
-  IPC_STRUCT_MEMBER(GURL,  page_url)
-  IPC_STRUCT_MEMBER(std::vector<std::string>, arg_names)
-  IPC_STRUCT_MEMBER(std::vector<std::string>, arg_values)
-  IPC_STRUCT_MEMBER(bool, load_manually)
-  IPC_STRUCT_MEMBER(int, host_render_view_routing_id)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(PluginHostMsg_URLRequest_Params)
-  IPC_STRUCT_MEMBER(std::string, url)
-  IPC_STRUCT_MEMBER(std::string, method)
-  IPC_STRUCT_MEMBER(std::string, target)
-  IPC_STRUCT_MEMBER(std::vector<char>, buffer)
-  IPC_STRUCT_MEMBER(int, notify_id)
-  IPC_STRUCT_MEMBER(bool, popups_allowed)
-  IPC_STRUCT_MEMBER(bool, notify_redirects)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(PluginMsg_DidReceiveResponseParams)
-  IPC_STRUCT_MEMBER(unsigned long, id)
-  IPC_STRUCT_MEMBER(std::string, mime_type)
-  IPC_STRUCT_MEMBER(std::string, headers)
-  IPC_STRUCT_MEMBER(uint32, expected_length)
-  IPC_STRUCT_MEMBER(uint32, last_modified)
-  IPC_STRUCT_MEMBER(bool, request_is_seekable)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(PluginMsg_UpdateGeometry_Param)
-  IPC_STRUCT_MEMBER(gfx::Rect, window_rect)
-  IPC_STRUCT_MEMBER(gfx::Rect, clip_rect)
-  IPC_STRUCT_MEMBER(TransportDIB::Handle, windowless_buffer0)
-  IPC_STRUCT_MEMBER(TransportDIB::Handle, windowless_buffer1)
-  IPC_STRUCT_MEMBER(int, windowless_buffer_index)
-IPC_STRUCT_END()
-
-//-----------------------------------------------------------------------------
-// PluginProcess messages
-// These are messages sent from the browser to the plugin process.
-// Tells the plugin process to create a new channel for communication with a
-// given renderer.  The channel name is returned in a
-// PluginProcessHostMsg_ChannelCreated message.  The renderer ID is passed so
-// that the plugin process reuses an existing channel to that process if it
-// exists. This ID is a unique opaque identifier generated by the browser
-// process.
-IPC_MESSAGE_CONTROL2(PluginProcessMsg_CreateChannel,
-                     int /* renderer_id */,
-                     bool /* off_the_record */)
-
-// Tells the plugin process to notify every connected renderer of the pending
-// shutdown, so we don't mistake it for a crash.
-IPC_MESSAGE_CONTROL0(PluginProcessMsg_NotifyRenderersOfPendingShutdown)
-
-
-//-----------------------------------------------------------------------------
-// PluginProcessHost messages
-// These are messages sent from the plugin process to the browser process.
-// Response to a PluginProcessMsg_CreateChannel message.
-IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ChannelCreated,
-                     IPC::ChannelHandle /* channel_handle */)
-
-#if defined(OS_WIN)
-// Destroys the given window's parent on the UI thread.
-IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginWindowDestroyed,
-                     HWND /* window */,
-                     HWND /* parent */)
-#endif
-
-#if defined(USE_X11)
-// On X11, the mapping between NativeViewId and X window ids
-// is known only to the browser.  This message lets the plugin process
-// ask about a NativeViewId that was provided by the renderer.
-// It will get 0 back if it's a bogus input.
-IPC_SYNC_MESSAGE_CONTROL1_1(PluginProcessHostMsg_MapNativeViewId,
-                           gfx::NativeViewId /* input: native view id */,
-                           gfx::PluginWindowHandle /* output: X window id */)
-#endif
-
-#if defined(OS_MACOSX)
-// On Mac OS X, we need the browser to keep track of plugin windows so
-// that it can add and remove them from stacking groups, hide and show the
-// menu bar, etc.  We pass the window rect for convenience so that the
-// browser can easily tell if the window is fullscreen.
-
-// Notifies the browser that the plugin has selected a window (i.e., brought
-// it to the front and wants it to have keyboard focus).
-IPC_MESSAGE_CONTROL3(PluginProcessHostMsg_PluginSelectWindow,
-                     uint32 /* window ID */,
-                     gfx::Rect /* window rect */,
-                     bool /* modal */)
-
-// Notifies the browser that the plugin has shown a window.
-IPC_MESSAGE_CONTROL3(PluginProcessHostMsg_PluginShowWindow,
-                     uint32 /* window ID */,
-                     gfx::Rect /* window rect */,
-                     bool /* modal */)
-
-// Notifies the browser that the plugin has hidden a window.
-IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginHideWindow,
-                     uint32 /* window ID */,
-                     gfx::Rect /* window rect */)
-
-// Notifies the browser that a plugin instance has requested a cursor
-// visibility change.
-IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_PluginSetCursorVisibility,
-                     bool /* cursor visibility */)
-#endif
-
-
-//-----------------------------------------------------------------------------
-// Plugin messages
-// These are messages sent from the renderer process to the plugin process.
-// Tells the plugin process to create a new plugin instance with the given
-// id.  A corresponding WebPluginDelegateStub is created which hosts the
-// WebPluginDelegateImpl.
-IPC_SYNC_MESSAGE_CONTROL1_1(PluginMsg_CreateInstance,
-                            std::string /* mime_type */,
-                            int /* instance_id */)
-
-// The WebPluginDelegateProxy sends this to the WebPluginDelegateStub in its
-// destructor, so that the stub deletes the actual WebPluginDelegateImpl
-// object that it's hosting.
-IPC_SYNC_MESSAGE_CONTROL1_0(PluginMsg_DestroyInstance,
-                            int /* instance_id */)
-
-IPC_SYNC_MESSAGE_CONTROL0_1(PluginMsg_GenerateRouteID,
-                           int /* id */)
-
-// The messages below all map to WebPluginDelegate methods.
-IPC_SYNC_MESSAGE_ROUTED1_2(PluginMsg_Init,
-                           PluginMsg_Init_Params,
-                           bool /* transparent */,
-                           bool /* result */)
-
-// Used to synchronously request a paint for windowless plugins.
-IPC_SYNC_MESSAGE_ROUTED1_0(PluginMsg_Paint,
-                           gfx::Rect /* damaged_rect */)
-
-// Sent by the renderer after it paints from its backing store so that the
-// plugin knows it can send more invalidates.
-IPC_MESSAGE_ROUTED0(PluginMsg_DidPaint)
-
-IPC_SYNC_MESSAGE_ROUTED0_1(PluginMsg_GetPluginScriptableObject,
-                           int /* route_id */)
-
-// Gets the form value of the plugin instance synchronously.
-IPC_SYNC_MESSAGE_ROUTED0_2(PluginMsg_GetFormValue,
-                           string16 /* value */,
-                           bool /* success */)
-
-IPC_MESSAGE_ROUTED3(PluginMsg_DidFinishLoadWithReason,
-                    GURL /* url */,
-                    int /* reason */,
-                    int /* notify_id */)
-
-// Updates the plugin location.
-IPC_MESSAGE_ROUTED1(PluginMsg_UpdateGeometry,
-                    PluginMsg_UpdateGeometry_Param)
-
-// A synchronous version of above.
-IPC_SYNC_MESSAGE_ROUTED1_0(PluginMsg_UpdateGeometrySync,
-                           PluginMsg_UpdateGeometry_Param)
-
-IPC_SYNC_MESSAGE_ROUTED1_0(PluginMsg_SetFocus,
-                           bool /* focused */)
-
-IPC_SYNC_MESSAGE_ROUTED1_2(PluginMsg_HandleInputEvent,
-                           IPC::WebInputEventPointer /* event */,
-                           bool /* handled */,
-                           WebCursor /* cursor type*/)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_SetContentAreaFocus,
-                    bool /* has_focus */)
-
-#if defined(OS_WIN)
-IPC_MESSAGE_ROUTED4(PluginMsg_ImeCompositionUpdated,
-                    string16 /* text */,
-                    std::vector<int> /* clauses */,
-                    std::vector<int>, /* target */
-                    int /* cursor_position */)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_ImeCompositionCompleted,
-                    string16 /* text */)
-#endif
-
-#if defined(OS_MACOSX)
-IPC_MESSAGE_ROUTED1(PluginMsg_SetWindowFocus,
-                    bool /* has_focus */)
-
-IPC_MESSAGE_ROUTED0(PluginMsg_ContainerHidden)
-
-IPC_MESSAGE_ROUTED3(PluginMsg_ContainerShown,
-                    gfx::Rect /* window_frame */,
-                    gfx::Rect /* view_frame */,
-                    bool /* has_focus */)
-
-IPC_MESSAGE_ROUTED2(PluginMsg_WindowFrameChanged,
-                    gfx::Rect /* window_frame */,
-                    gfx::Rect /* view_frame */)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_ImeCompositionCompleted,
-                    string16 /* text */)
-#endif
-
-IPC_SYNC_MESSAGE_ROUTED3_0(PluginMsg_WillSendRequest,
-                           unsigned long /* id */,
-                           GURL /* url */,
-                           int  /* http_status_code */)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_DidReceiveResponse,
-                    PluginMsg_DidReceiveResponseParams)
-
-IPC_MESSAGE_ROUTED3(PluginMsg_DidReceiveData,
-                    unsigned long /* id */,
-                    std::vector<char> /* buffer */,
-                    int /* data_offset */)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_DidFinishLoading,
-                    unsigned long /* id */)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_DidFail,
-                    unsigned long /* id */)
-
-IPC_MESSAGE_ROUTED4(PluginMsg_SendJavaScriptStream,
-                    GURL /* url */,
-                    std::string /* result */,
-                    bool /* success */,
-                    int /* notify_id */)
-
-IPC_MESSAGE_ROUTED2(PluginMsg_DidReceiveManualResponse,
-                    GURL /* url */,
-                    PluginMsg_DidReceiveResponseParams)
-
-IPC_MESSAGE_ROUTED1(PluginMsg_DidReceiveManualData,
-                    std::vector<char> /* buffer */)
-
-IPC_MESSAGE_ROUTED0(PluginMsg_DidFinishManualLoading)
-
-IPC_MESSAGE_ROUTED0(PluginMsg_DidManualLoadFail)
-
-IPC_MESSAGE_ROUTED3(PluginMsg_HandleURLRequestReply,
-                    unsigned long /* resource_id */,
-                    GURL /* url */,
-                    int /* notify_id */)
-
-IPC_MESSAGE_ROUTED2(PluginMsg_HTTPRangeRequestReply,
-                    unsigned long /* resource_id */,
-                    int /* range_request_id */)
-
-IPC_MESSAGE_CONTROL1(PluginMsg_SignalModalDialogEvent,
-                     int /* render_view_id */)
-
-IPC_MESSAGE_CONTROL1(PluginMsg_ResetModalDialogEvent,
-                     int /* render_view_id */)
-
-#if defined(OS_MACOSX)
-// This message, used only on 10.6 and later, transmits the "fake"
-// window handle allocated by the browser on behalf of the renderer
-// to the GPU plugin.
-IPC_MESSAGE_ROUTED1(PluginMsg_SetFakeAcceleratedSurfaceWindowHandle,
-                    gfx::PluginWindowHandle /* window */)
-#endif
-
-IPC_MESSAGE_CONTROL3(PluginMsg_ClearSiteData,
-                     std::string /* site */,
-                     uint64 /* flags */,
-                     uint64 /* max_age */)
-
-//-----------------------------------------------------------------------------
-// PluginHost messages
-// These are messages sent from the plugin process to the renderer process.
-// They all map to the corresponding WebPlugin methods.
-// Sends the plugin window information to the renderer.
-// The window parameter is a handle to the window if the plugin is a windowed
-// plugin. It is NULL for windowless plugins.
-IPC_SYNC_MESSAGE_ROUTED1_0(PluginHostMsg_SetWindow,
-                           gfx::PluginWindowHandle /* window */)
-
-#if defined(OS_WIN)
-// The modal_loop_pump_messages_event parameter is an event handle which is
-// passed in for windowless plugins and is used to indicate if messages
-// are to be pumped in sync calls to the plugin process. Currently used
-// in HandleEvent calls.
-IPC_SYNC_MESSAGE_ROUTED2_0(PluginHostMsg_SetWindowlessData,
-                           HANDLE /* modal_loop_pump_messages_event */,
-                           gfx::NativeViewId /* dummy_activation_window*/)
-
-// Send the IME status retrieved from a windowless plug-in. A windowless plug-in
-// uses the IME attached to a browser process as a renderer does. A plug-in
-// sends this message to control the IME status of a browser process. I would
-// note that a plug-in sends this message to a renderer process that hosts this
-// plug-in (not directly to a browser process) so the renderer process can
-// update its IME status.
-IPC_MESSAGE_ROUTED2(PluginHostMsg_NotifyIMEStatus,
-                    int /* input_type */,
-                    gfx::Rect /* caret_rect */)
-#endif
-
-IPC_MESSAGE_ROUTED1(PluginHostMsg_URLRequest,
-                    PluginHostMsg_URLRequest_Params)
-
-IPC_MESSAGE_ROUTED1(PluginHostMsg_CancelResource,
-                    int /* id */)
-
-IPC_MESSAGE_ROUTED1(PluginHostMsg_InvalidateRect,
-                    gfx::Rect /* rect */)
-
-IPC_SYNC_MESSAGE_ROUTED1_1(PluginHostMsg_GetWindowScriptNPObject,
-                           int /* route id */,
-                           bool /* success */)
-
-IPC_SYNC_MESSAGE_ROUTED1_1(PluginHostMsg_GetPluginElement,
-                           int /* route id */,
-                           bool /* success */)
-
-IPC_SYNC_MESSAGE_ROUTED1_2(PluginHostMsg_ResolveProxy,
-                           GURL /* url */,
-                           bool /* result */,
-                           std::string /* proxy list */)
-
-IPC_MESSAGE_ROUTED3(PluginHostMsg_SetCookie,
-                    GURL /* url */,
-                    GURL /* first_party_for_cookies */,
-                    std::string /* cookie */)
-
-IPC_SYNC_MESSAGE_ROUTED2_1(PluginHostMsg_GetCookies,
-                           GURL /* url */,
-                           GURL /* first_party_for_cookies */,
-                           std::string /* cookies */)
-
-IPC_MESSAGE_ROUTED0(PluginHostMsg_CancelDocumentLoad)
-
-IPC_MESSAGE_ROUTED3(PluginHostMsg_InitiateHTTPRangeRequest,
-                    std::string /* url */,
-                    std::string /* range_info */,
-                    int         /* range_request_id */)
-
-IPC_MESSAGE_ROUTED2(PluginHostMsg_DeferResourceLoading,
-                    unsigned long /* resource_id */,
-                    bool /* defer */)
-
-IPC_SYNC_MESSAGE_CONTROL1_0(PluginHostMsg_SetException,
-                            std::string /* message */)
-
-IPC_MESSAGE_CONTROL0(PluginHostMsg_PluginShuttingDown)
-
-#if defined(OS_MACOSX)
-IPC_MESSAGE_ROUTED1(PluginHostMsg_FocusChanged,
-                    bool /* focused */)
-
-IPC_MESSAGE_ROUTED0(PluginHostMsg_StartIme)
-
-//----------------------------------------------------------------------
-// Core Animation plugin implementation rendering via compositor.
-
-// Notifies the renderer process that this plugin will be using the
-// accelerated rendering path.
-IPC_MESSAGE_ROUTED0(PluginHostMsg_AcceleratedPluginEnabledRendering)
-
-// Notifies the renderer process that the plugin allocated a new
-// IOSurface into which it is rendering. The renderer process forwards
-// this IOSurface to the GPU process, causing it to be bound to a
-// texture from which the compositor can render. Any previous
-// IOSurface allocated by this plugin must be implicitly released by
-// the receipt of this message.
-IPC_MESSAGE_ROUTED3(PluginHostMsg_AcceleratedPluginAllocatedIOSurface,
-                    int32 /* width */,
-                    int32 /* height */,
-                    uint32 /* surface_id */)
-
-// Notifies the renderer process that the plugin produced a new frame
-// of content into its IOSurface, and therefore that the compositor
-// needs to redraw.
-IPC_MESSAGE_ROUTED0(PluginHostMsg_AcceleratedPluginSwappedIOSurface)
-#endif
-
-IPC_MESSAGE_CONTROL1(PluginHostMsg_ClearSiteDataResult,
-                     bool /* success */)
-
-IPC_MESSAGE_ROUTED2(PluginHostMsg_URLRedirectResponse,
-                    bool /* allow */,
-                    int  /* resource_id */)
-
-
-//-----------------------------------------------------------------------------
-// NPObject messages
-// These are messages used to marshall NPObjects.  They are sent both from the
-// plugin to the renderer and from the renderer to the plugin.
-IPC_SYNC_MESSAGE_ROUTED0_0(NPObjectMsg_Release)
-
-IPC_SYNC_MESSAGE_ROUTED1_1(NPObjectMsg_HasMethod,
-                           content::NPIdentifier_Param /* name */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED3_2(NPObjectMsg_Invoke,
-                           bool /* is_default */,
-                           content::NPIdentifier_Param /* method */,
-                           std::vector<content::NPVariant_Param> /* args */,
-                           content::NPVariant_Param /* result_param */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED1_1(NPObjectMsg_HasProperty,
-                           content::NPIdentifier_Param /* name */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED1_2(NPObjectMsg_GetProperty,
-                           content::NPIdentifier_Param /* name */,
-                           content::NPVariant_Param /* property */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED2_1(NPObjectMsg_SetProperty,
-                           content::NPIdentifier_Param /* name */,
-                           content::NPVariant_Param /* property */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED1_1(NPObjectMsg_RemoveProperty,
-                           content::NPIdentifier_Param /* name */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED0_0(NPObjectMsg_Invalidate)
-
-IPC_SYNC_MESSAGE_ROUTED0_2(NPObjectMsg_Enumeration,
-                           std::vector<content::NPIdentifier_Param> /* value */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED1_2(NPObjectMsg_Construct,
-                           std::vector<content::NPVariant_Param> /* args */,
-                           content::NPVariant_Param /* result_param */,
-                           bool /* result */)
-
-IPC_SYNC_MESSAGE_ROUTED2_2(NPObjectMsg_Evaluate,
-                           std::string /* script */,
-                           bool /* popups_allowed */,
-                           content::NPVariant_Param /* result_param */,
-                           bool /* result */)