| // Copyright 2013 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. |
| |
| // IPC messages for interacting with frames. |
| // Multiply-included message file, hence no include guard. |
| |
| #include "content/common/content_export.h" |
| #include "content/common/content_param_traits.h" |
| #include "content/common/frame_message_enums.h" |
| #include "content/common/frame_param.h" |
| #include "content/common/navigation_gesture.h" |
| #include "content/public/common/color_suggestion.h" |
| #include "content/public/common/common_param_traits.h" |
| #include "content/public/common/context_menu_params.h" |
| #include "content/public/common/frame_navigate_params.h" |
| #include "content/public/common/javascript_message_type.h" |
| #include "content/public/common/page_state.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "url/gurl.h" |
| |
| #undef IPC_MESSAGE_EXPORT |
| #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| |
| #define IPC_MESSAGE_START FrameMsgStart |
| |
| IPC_ENUM_TRAITS_MIN_MAX_VALUE(content::JavaScriptMessageType, |
| content::JAVASCRIPT_MESSAGE_TYPE_ALERT, |
| content::JAVASCRIPT_MESSAGE_TYPE_PROMPT) |
| IPC_ENUM_TRAITS_MAX_VALUE(FrameMsg_Navigate_Type::Value, |
| FrameMsg_Navigate_Type::NAVIGATE_TYPE_LAST) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebContextMenuData::MediaType, |
| blink::WebContextMenuData::MediaTypeLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(ui::MenuSourceType, ui::MENU_SOURCE_TYPE_LAST) |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::ColorSuggestion) |
| IPC_STRUCT_TRAITS_MEMBER(color) |
| IPC_STRUCT_TRAITS_MEMBER(label) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::ContextMenuParams) |
| IPC_STRUCT_TRAITS_MEMBER(media_type) |
| IPC_STRUCT_TRAITS_MEMBER(x) |
| IPC_STRUCT_TRAITS_MEMBER(y) |
| IPC_STRUCT_TRAITS_MEMBER(link_url) |
| IPC_STRUCT_TRAITS_MEMBER(link_text) |
| IPC_STRUCT_TRAITS_MEMBER(unfiltered_link_url) |
| IPC_STRUCT_TRAITS_MEMBER(src_url) |
| IPC_STRUCT_TRAITS_MEMBER(has_image_contents) |
| IPC_STRUCT_TRAITS_MEMBER(page_url) |
| IPC_STRUCT_TRAITS_MEMBER(keyword_url) |
| IPC_STRUCT_TRAITS_MEMBER(frame_url) |
| IPC_STRUCT_TRAITS_MEMBER(frame_page_state) |
| IPC_STRUCT_TRAITS_MEMBER(media_flags) |
| IPC_STRUCT_TRAITS_MEMBER(selection_text) |
| IPC_STRUCT_TRAITS_MEMBER(misspelled_word) |
| IPC_STRUCT_TRAITS_MEMBER(misspelling_hash) |
| IPC_STRUCT_TRAITS_MEMBER(dictionary_suggestions) |
| IPC_STRUCT_TRAITS_MEMBER(spellcheck_enabled) |
| IPC_STRUCT_TRAITS_MEMBER(is_editable) |
| IPC_STRUCT_TRAITS_MEMBER(writing_direction_default) |
| IPC_STRUCT_TRAITS_MEMBER(writing_direction_left_to_right) |
| IPC_STRUCT_TRAITS_MEMBER(writing_direction_right_to_left) |
| IPC_STRUCT_TRAITS_MEMBER(edit_flags) |
| IPC_STRUCT_TRAITS_MEMBER(security_info) |
| IPC_STRUCT_TRAITS_MEMBER(frame_charset) |
| IPC_STRUCT_TRAITS_MEMBER(referrer_policy) |
| IPC_STRUCT_TRAITS_MEMBER(custom_context) |
| IPC_STRUCT_TRAITS_MEMBER(custom_items) |
| IPC_STRUCT_TRAITS_MEMBER(source_type) |
| #if defined(OS_ANDROID) |
| IPC_STRUCT_TRAITS_MEMBER(selection_start) |
| IPC_STRUCT_TRAITS_MEMBER(selection_end) |
| #endif |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::CustomContextMenuContext) |
| IPC_STRUCT_TRAITS_MEMBER(is_pepper_menu) |
| IPC_STRUCT_TRAITS_MEMBER(request_id) |
| IPC_STRUCT_TRAITS_MEMBER(render_widget_id) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_BEGIN(FrameHostMsg_DidFailProvisionalLoadWithError_Params) |
| // The WebFrame's uniqueName(). |
| IPC_STRUCT_MEMBER(base::string16, frame_unique_name) |
| // Error code as reported in the DidFailProvisionalLoad callback. |
| IPC_STRUCT_MEMBER(int, error_code) |
| // An error message generated from the error_code. This can be an empty |
| // string if we were unable to find a meaningful description. |
| IPC_STRUCT_MEMBER(base::string16, error_description) |
| // The URL that the error is reported for. |
| IPC_STRUCT_MEMBER(GURL, url) |
| // True if the failure is the result of navigating to a POST again |
| // and we're going to show the POST interstitial. |
| IPC_STRUCT_MEMBER(bool, showing_repost_interstitial) |
| IPC_STRUCT_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::FrameNavigateParams) |
| IPC_STRUCT_TRAITS_MEMBER(page_id) |
| IPC_STRUCT_TRAITS_MEMBER(url) |
| IPC_STRUCT_TRAITS_MEMBER(base_url) |
| IPC_STRUCT_TRAITS_MEMBER(referrer) |
| IPC_STRUCT_TRAITS_MEMBER(transition) |
| IPC_STRUCT_TRAITS_MEMBER(redirects) |
| IPC_STRUCT_TRAITS_MEMBER(should_update_history) |
| IPC_STRUCT_TRAITS_MEMBER(searchable_form_url) |
| IPC_STRUCT_TRAITS_MEMBER(searchable_form_encoding) |
| IPC_STRUCT_TRAITS_MEMBER(contents_mime_type) |
| IPC_STRUCT_TRAITS_MEMBER(socket_address) |
| IPC_STRUCT_TRAITS_END() |
| |
| // Parameters structure for FrameHostMsg_DidCommitProvisionalLoad, which has |
| // too many data parameters to be reasonably put in a predefined IPC message. |
| IPC_STRUCT_BEGIN_WITH_PARENT(FrameHostMsg_DidCommitProvisionalLoad_Params, |
| content::FrameNavigateParams) |
| IPC_STRUCT_TRAITS_PARENT(content::FrameNavigateParams) |
| // The WebFrame's uniqueName(). |
| IPC_STRUCT_MEMBER(base::string16, frame_unique_name) |
| |
| // Information regarding the security of the connection (empty if the |
| // connection was not secure). |
| IPC_STRUCT_MEMBER(std::string, security_info) |
| |
| // The gesture that initiated this navigation. |
| IPC_STRUCT_MEMBER(content::NavigationGesture, gesture) |
| |
| // True if this was a post request. |
| IPC_STRUCT_MEMBER(bool, is_post) |
| |
| // The POST body identifier. -1 if it doesn't exist. |
| IPC_STRUCT_MEMBER(int64, post_id) |
| |
| // Whether the frame navigation resulted in no change to the documents within |
| // the page. For example, the navigation may have just resulted in scrolling |
| // to a named anchor. |
| IPC_STRUCT_MEMBER(bool, was_within_same_page) |
| |
| // The status code of the HTTP request. |
| IPC_STRUCT_MEMBER(int, http_status_code) |
| |
| // True if the connection was proxied. In this case, socket_address |
| // will represent the address of the proxy, rather than the remote host. |
| IPC_STRUCT_MEMBER(bool, was_fetched_via_proxy) |
| |
| // Serialized history item state to store in the navigation entry. |
| IPC_STRUCT_MEMBER(content::PageState, page_state) |
| |
| // Original request's URL. |
| IPC_STRUCT_MEMBER(GURL, original_request_url) |
| |
| // User agent override used to navigate. |
| IPC_STRUCT_MEMBER(bool, is_overriding_user_agent) |
| |
| // Notifies the browser that for this navigation, the session history was |
| // successfully cleared. |
| IPC_STRUCT_MEMBER(bool, history_list_was_cleared) |
| IPC_STRUCT_END() |
| |
| IPC_STRUCT_BEGIN(FrameMsg_Navigate_Params) |
| // The page_id for this navigation, or -1 if it is a new navigation. Back, |
| // Forward, and Reload navigations should have a valid page_id. If the load |
| // succeeds, then this page_id will be reflected in the resultant |
| // FrameHostMsg_DidCommitProvisionalLoad message. |
| IPC_STRUCT_MEMBER(int32, page_id) |
| |
| // If page_id is -1, then pending_history_list_offset will also be -1. |
| // Otherwise, it contains the offset into the history list corresponding to |
| // the current navigation. |
| IPC_STRUCT_MEMBER(int, pending_history_list_offset) |
| |
| // Informs the RenderView of where its current page contents reside in |
| // session history and the total size of the session history list. |
| IPC_STRUCT_MEMBER(int, current_history_list_offset) |
| IPC_STRUCT_MEMBER(int, current_history_list_length) |
| |
| // Informs the RenderView the session history should be cleared. In that |
| // case, the RenderView needs to notify the browser that the clearing was |
| // succesful when the navigation commits. |
| IPC_STRUCT_MEMBER(bool, should_clear_history_list) |
| |
| // The URL to load. |
| IPC_STRUCT_MEMBER(GURL, url) |
| |
| // Base URL for use in WebKit's SubstituteData. |
| // Is only used with data: URLs. |
| IPC_STRUCT_MEMBER(GURL, base_url_for_data_url) |
| |
| // History URL for use in WebKit's SubstituteData. |
| // Is only used with data: URLs. |
| IPC_STRUCT_MEMBER(GURL, history_url_for_data_url) |
| |
| // The URL to send in the "Referer" header field. Can be empty if there is |
| // no referrer. |
| IPC_STRUCT_MEMBER(content::Referrer, referrer) |
| |
| // Any redirect URLs that occurred before |url|. Useful for cross-process |
| // navigations; defaults to empty. |
| IPC_STRUCT_MEMBER(std::vector<GURL>, redirects) |
| |
| // The type of transition. |
| IPC_STRUCT_MEMBER(content::PageTransition, transition) |
| |
| // Informs the RenderView the pending navigation should replace the current |
| // history entry when it commits. This is used for cross-process redirects so |
| // the transferred navigation can recover the navigation state. |
| IPC_STRUCT_MEMBER(bool, should_replace_current_entry) |
| |
| // Opaque history state (received by ViewHostMsg_UpdateState). |
| IPC_STRUCT_MEMBER(content::PageState, page_state) |
| |
| // Type of navigation. |
| IPC_STRUCT_MEMBER(FrameMsg_Navigate_Type::Value, navigation_type) |
| |
| // The time the request was created |
| IPC_STRUCT_MEMBER(base::Time, request_time) |
| |
| // Extra headers (separated by \n) to send during the request. |
| IPC_STRUCT_MEMBER(std::string, extra_headers) |
| |
| // The following two members identify a previous request that has been |
| // created before this navigation is being transferred to a new render view. |
| // This serves the purpose of recycling the old request. |
| // Unless this refers to a transferred navigation, these values are -1 and -1. |
| IPC_STRUCT_MEMBER(int, transferred_request_child_id) |
| IPC_STRUCT_MEMBER(int, transferred_request_request_id) |
| |
| // Whether or not we should allow the url to download. |
| IPC_STRUCT_MEMBER(bool, allow_download) |
| |
| // Whether or not the user agent override string should be used. |
| IPC_STRUCT_MEMBER(bool, is_overriding_user_agent) |
| |
| // True if this was a post request. |
| IPC_STRUCT_MEMBER(bool, is_post) |
| |
| // If is_post is true, holds the post_data information from browser. Empty |
| // otherwise. |
| IPC_STRUCT_MEMBER(std::vector<unsigned char>, browser_initiated_post_data) |
| |
| // Whether or not this url should be allowed to access local file:// |
| // resources. |
| IPC_STRUCT_MEMBER(bool, can_load_local_resources) |
| |
| // If not empty, which frame to navigate. |
| IPC_STRUCT_MEMBER(std::string, frame_to_navigate) |
| |
| // The navigationStart time to expose to JS for this navigation. |
| IPC_STRUCT_MEMBER(base::TimeTicks, browser_navigation_start) |
| IPC_STRUCT_END() |
| |
| IPC_STRUCT_BEGIN(FrameHostMsg_OpenURL_Params) |
| IPC_STRUCT_MEMBER(GURL, url) |
| IPC_STRUCT_MEMBER(content::Referrer, referrer) |
| IPC_STRUCT_MEMBER(WindowOpenDisposition, disposition) |
| IPC_STRUCT_MEMBER(bool, should_replace_current_entry) |
| IPC_STRUCT_MEMBER(bool, user_gesture) |
| IPC_STRUCT_END() |
| |
| // ----------------------------------------------------------------------------- |
| // Messages sent from the browser to the renderer. |
| |
| // When HW accelerated buffers are swapped in an out-of-process child frame |
| // renderer, the message is forwarded to the embedding frame to notify it of |
| // a new texture available for compositing. When the buffer has finished |
| // presenting, a FrameHostMsg_BuffersSwappedACK should be sent back to |
| // gpu host that produced this buffer. |
| // |
| // This is used in the non-ubercomp HW accelerated compositing path. |
| IPC_MESSAGE_ROUTED1(FrameMsg_BuffersSwapped, |
| FrameMsg_BuffersSwapped_Params /* params */) |
| |
| // Notifies the embedding frame that a new CompositorFrame is ready to be |
| // presented. When the frame finishes presenting, a matching |
| // FrameHostMsg_CompositorFrameSwappedACK should be sent back to the |
| // RenderViewHost that was produced the CompositorFrame. |
| // |
| // This is used in the ubercomp compositing path. |
| IPC_MESSAGE_ROUTED1(FrameMsg_CompositorFrameSwapped, |
| FrameMsg_CompositorFrameSwapped_Params /* params */) |
| |
| // Notifies the embedding frame that the process rendering the child frame's |
| // contents has terminated. |
| IPC_MESSAGE_ROUTED0(FrameMsg_ChildFrameProcessGone) |
| |
| // Sent in response to a FrameHostMsg_ContextMenu to let the renderer know that |
| // the menu has been closed. |
| IPC_MESSAGE_ROUTED1(FrameMsg_ContextMenuClosed, |
| content::CustomContextMenuContext /* custom_context */) |
| |
| // Executes custom context menu action that was provided from Blink. |
| IPC_MESSAGE_ROUTED2(FrameMsg_CustomContextMenuAction, |
| content::CustomContextMenuContext /* custom_context */, |
| unsigned /* action */) |
| |
| // Tells the renderer to perform the specified navigation, interrupting any |
| // existing navigation. |
| IPC_MESSAGE_ROUTED1(FrameMsg_Navigate, FrameMsg_Navigate_Params) |
| |
| // Instructs the renderer to invoke the frame's beforeunload event handler. |
| // Expects the result to be returned via FrameHostMsg_BeforeUnload_ACK. |
| IPC_MESSAGE_ROUTED0(FrameMsg_BeforeUnload) |
| |
| // Instructs the frame to swap out for a cross-site transition, including |
| // running the unload event handler and creating a RenderFrameProxy with the |
| // given |proxy_routing_id|. Expects a SwapOut_ACK message when finished. |
| IPC_MESSAGE_ROUTED1(FrameMsg_SwapOut, |
| int /* proxy_routing_id */) |
| |
| // Request for the renderer to insert CSS into the frame. |
| IPC_MESSAGE_ROUTED1(FrameMsg_CSSInsertRequest, |
| std::string /* css */) |
| |
| // Request for the renderer to execute JavaScript in the frame's context. |
| // |
| // javascript is the string containing the JavaScript to be executed in the |
| // target frame's context. |
| // |
| // If the third parameter is true the result is sent back to the browser using |
| // the message FrameHostMsg_JavaScriptExecuteResponse. |
| // FrameHostMsg_JavaScriptExecuteResponse is passed the ID parameter so that the |
| // host can uniquely identify the request. |
| IPC_MESSAGE_ROUTED3(FrameMsg_JavaScriptExecuteRequest, |
| base::string16, /* javascript */ |
| int, /* ID */ |
| bool /* if true, a reply is requested */) |
| |
| // Selects between the given start and end offsets in the currently focused |
| // editable field. |
| IPC_MESSAGE_ROUTED2(FrameMsg_SetEditableSelectionOffsets, |
| int /* start */, |
| int /* end */) |
| |
| // Sets the text composition to be between the given start and end offsets in |
| // the currently focused editable field. |
| IPC_MESSAGE_ROUTED3(FrameMsg_SetCompositionFromExistingText, |
| int /* start */, |
| int /* end */, |
| std::vector<blink::WebCompositionUnderline> /* underlines */) |
| |
| // Deletes the current selection plus the specified number of characters before |
| // and after the selection or caret. |
| IPC_MESSAGE_ROUTED2(FrameMsg_ExtendSelectionAndDelete, |
| int /* before */, |
| int /* after */) |
| |
| // Tells the renderer to reload the frame, optionally ignoring the cache while |
| // doing so. |
| IPC_MESSAGE_ROUTED1(FrameMsg_Reload, |
| bool /* ignore_cache */) |
| |
| // Notifies the color chooser client that the user selected a color. |
| IPC_MESSAGE_ROUTED2(FrameMsg_DidChooseColorResponse, unsigned, SkColor) |
| |
| // Notifies the color chooser client that the color chooser has ended. |
| IPC_MESSAGE_ROUTED1(FrameMsg_DidEndColorChooser, unsigned) |
| |
| // Notifies the corresponding RenderFrameProxy object to replace itself with the |
| // RenderFrame object it is associated with. |
| IPC_MESSAGE_ROUTED0(FrameMsg_DeleteProxy) |
| |
| // Request the text surrounding the selection with a |max_length|. The response |
| // will be sent via FrameHostMsg_TextSurroundingSelectionResponse. |
| IPC_MESSAGE_ROUTED1(FrameMsg_TextSurroundingSelectionRequest, |
| size_t /* max_length */) |
| |
| // Tells the renderer to insert a link to the specified stylesheet. This is |
| // needed to support navigation transitions. |
| IPC_MESSAGE_ROUTED1(FrameMsg_AddStyleSheetByURL, std::string) |
| |
| // ----------------------------------------------------------------------------- |
| // Messages sent from the renderer to the browser. |
| |
| // Blink and JavaScript error messages to log to the console |
| // or debugger UI. |
| IPC_MESSAGE_ROUTED4(FrameHostMsg_AddMessageToConsole, |
| int32, /* log level */ |
| base::string16, /* msg */ |
| int32, /* line number */ |
| base::string16 /* source id */ ) |
| |
| // Sent by the renderer when a child frame is created in the renderer. |
| // |
| // Each of these messages will have a corresponding FrameHostMsg_Detach message |
| // sent when the frame is detached from the DOM. |
| IPC_SYNC_MESSAGE_CONTROL2_1(FrameHostMsg_CreateChildFrame, |
| int32 /* parent_routing_id */, |
| std::string /* frame_name */, |
| int32 /* new_routing_id */) |
| |
| // Sent by the renderer to the parent RenderFrameHost when a child frame is |
| // detached from the DOM. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_Detach) |
| |
| // Sent by the renderer when the frame becomes focused. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_FrameFocused) |
| |
| // Sent when the renderer starts a provisional load for a frame. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_DidStartProvisionalLoadForFrame, |
| int32 /* parent_routing_id */, |
| GURL /* url */) |
| |
| // Sent when the renderer fails a provisional load with an error. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidFailProvisionalLoadWithError, |
| FrameHostMsg_DidFailProvisionalLoadWithError_Params) |
| |
| // Sent when a provisional load on the main frame redirects. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_DidRedirectProvisionalLoad, |
| int /* page_id */, |
| GURL /* source_url*/, |
| GURL /* target_url */) |
| |
| // Notifies the browser that a frame in the view has changed. This message |
| // has a lot of parameters and is packed/unpacked by functions defined in |
| // render_messages.h. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidCommitProvisionalLoad, |
| FrameHostMsg_DidCommitProvisionalLoad_Params) |
| |
| // Notifies the browser that a document has been loaded. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFinishDocumentLoad) |
| |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_DidFailLoadWithError, |
| GURL /* validated_url */, |
| int /* error_code */, |
| base::string16 /* error_description */) |
| |
| // Sent when the renderer starts loading the page. |to_different_document| will |
| // be true unless the load is a fragment navigation, or triggered by |
| // history.pushState/replaceState. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidStartLoading, |
| bool /* to_different_document */) |
| |
| // Sent when the renderer is done loading a page. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_DidStopLoading) |
| |
| // Sent when the renderer changed the progress of a load. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeLoadProgress, |
| double /* load_progress */) |
| |
| // Requests that the given URL be opened in the specified manner. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_OpenURL, FrameHostMsg_OpenURL_Params) |
| |
| // Notifies the browser that a frame finished loading. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidFinishLoad, |
| GURL /* validated_url */) |
| |
| // Sent when after the onload handler has been invoked for the document |
| // in this frame. Sent for top-level frames. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_DocumentOnLoadCompleted) |
| |
| // Notifies that the initial empty document of a view has been accessed. |
| // After this, it is no longer safe to show a pending navigation's URL without |
| // making a URL spoof possible. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_DidAccessInitialDocument) |
| |
| // Sent when the frame sets its opener to null, disowning it for the lifetime of |
| // the window. Sent for top-level frames. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_DidDisownOpener) |
| |
| // Changes the title for the page in the UI when the page is navigated or the |
| // title changes. Sent for top-level frames. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_UpdateTitle, |
| int32 /* page_id */, |
| base::string16 /* title */, |
| blink::WebTextDirection /* title direction */) |
| |
| // Change the encoding name of the page in UI when the page has detected |
| // proper encoding name. Sent for top-level frames. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_UpdateEncoding, |
| std::string /* new encoding name */) |
| |
| // Following message is used to communicate the values received by the |
| // callback binding the JS to Cpp. |
| // An instance of browser that has an automation host listening to it can |
| // have a javascript send a native value (string, number, boolean) to the |
| // listener in Cpp. (DomAutomationController) |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_DomOperationResponse, |
| std::string /* json_string */, |
| int /* automation_id */) |
| |
| // Sent to the browser when the renderer detects it is blocked on a pepper |
| // plugin message for too long. This is also sent when it becomes unhung |
| // (according to the value of is_hung). The browser can give the user the |
| // option of killing the plugin. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_PepperPluginHung, |
| int /* plugin_child_id */, |
| base::FilePath /* path */, |
| bool /* is_hung */) |
| |
| // Sent by the renderer process to indicate that a plugin instance has crashed. |
| // Note: |plugin_pid| should not be trusted. The corresponding process has |
| // probably died. Moreover, the ID may have been reused by a new process. Any |
| // usage other than displaying it in a prompt to the user is very likely to be |
| // wrong. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_PluginCrashed, |
| base::FilePath /* plugin_path */, |
| base::ProcessId /* plugin_pid */) |
| |
| // Return information about a plugin for the given URL and MIME |
| // type. If there is no matching plugin, |found| is false. |
| // |actual_mime_type| is the actual mime type supported by the |
| // found plugin. |
| IPC_SYNC_MESSAGE_CONTROL4_3(FrameHostMsg_GetPluginInfo, |
| int /* render_frame_id */, |
| GURL /* url */, |
| GURL /* page_url */, |
| std::string /* mime_type */, |
| bool /* found */, |
| content::WebPluginInfo /* plugin info */, |
| std::string /* actual_mime_type */) |
| |
| // A renderer sends this to the browser process when it wants to |
| // create a plugin. The browser will create the plugin process if |
| // necessary, and will return a handle to the channel on success. |
| // On error an empty string is returned. |
| IPC_SYNC_MESSAGE_CONTROL4_2(FrameHostMsg_OpenChannelToPlugin, |
| int /* render_frame_id */, |
| GURL /* url */, |
| GURL /* page_url */, |
| std::string /* mime_type */, |
| IPC::ChannelHandle /* channel_handle */, |
| content::WebPluginInfo /* info */) |
| |
| // Acknowledge that we presented a HW buffer and provide a sync point |
| // to specify the location in the command stream when the compositor |
| // is no longer using it. |
| // |
| // See FrameMsg_BuffersSwapped. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_BuffersSwappedACK, |
| FrameHostMsg_BuffersSwappedACK_Params /* params */) |
| |
| // Acknowledge that we presented an ubercomp frame. |
| // |
| // See FrameMsg_CompositorFrameSwapped |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_CompositorFrameSwappedACK, |
| FrameHostMsg_CompositorFrameSwappedACK_Params /* params */) |
| |
| // Provides the result from handling BeforeUnload. |proceed| matches the return |
| // value of the frame's beforeunload handler: true if the user decided to |
| // proceed with leaving the page. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_BeforeUnload_ACK, |
| bool /* proceed */, |
| base::TimeTicks /* before_unload_start_time */, |
| base::TimeTicks /* before_unload_end_time */) |
| |
| // Indicates that the current frame has swapped out, after a SwapOut message. |
| IPC_MESSAGE_ROUTED0(FrameHostMsg_SwapOut_ACK) |
| |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_ReclaimCompositorResources, |
| FrameHostMsg_ReclaimCompositorResources_Params /* params */) |
| |
| // Forwards an input event to a child. |
| // TODO(nick): Temporary bridge, revisit once the browser process can route |
| // input directly to subframes. http://crbug.com/339659 |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_ForwardInputEvent, |
| IPC::WebInputEventPointer /* event */) |
| |
| // Used to tell the parent that the user right clicked on an area of the |
| // content area, and a context menu should be shown for it. The params |
| // object contains information about the node(s) that were selected when the |
| // user right clicked. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_ContextMenu, content::ContextMenuParams) |
| |
| // Initial drawing parameters for a child frame that has been swapped out to |
| // another process. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_InitializeChildFrame, |
| gfx::Rect /* frame_rect */, |
| float /* scale_factor */) |
| |
| // Response for FrameMsg_JavaScriptExecuteRequest, sent when a reply was |
| // requested. The ID is the parameter supplied to |
| // FrameMsg_JavaScriptExecuteRequest. The result has the value returned by the |
| // script as its only element, one of Null, Boolean, Integer, Real, Date, or |
| // String. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_JavaScriptExecuteResponse, |
| int /* id */, |
| base::ListValue /* result */) |
| |
| // A request to run a JavaScript dialog. |
| IPC_SYNC_MESSAGE_ROUTED4_2(FrameHostMsg_RunJavaScriptMessage, |
| base::string16 /* in - alert message */, |
| base::string16 /* in - default prompt */, |
| GURL /* in - originating page URL */, |
| content::JavaScriptMessageType /* in - type */, |
| bool /* out - success */, |
| base::string16 /* out - user_input field */) |
| |
| // Displays a dialog to confirm that the user wants to navigate away from the |
| // page. Replies true if yes, and false otherwise. The reply string is ignored, |
| // but is included so that we can use OnJavaScriptMessageBoxClosed. |
| IPC_SYNC_MESSAGE_ROUTED3_2(FrameHostMsg_RunBeforeUnloadConfirm, |
| GURL, /* in - originating frame URL */ |
| base::string16 /* in - alert message */, |
| bool /* in - is a reload */, |
| bool /* out - success */, |
| base::string16 /* out - This is ignored.*/) |
| |
| // Asks the browser to open the color chooser. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_OpenColorChooser, |
| int /* id */, |
| SkColor /* color */, |
| std::vector<content::ColorSuggestion> /* suggestions */) |
| |
| // Asks the browser to end the color chooser. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_EndColorChooser, int /* id */) |
| |
| // Change the selected color in the color chooser. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_SetSelectedColorInColorChooser, |
| int /* id */, |
| SkColor /* color */) |
| |
| // Notifies the browser that media has started/stopped playing. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_MediaPlayingNotification, |
| int64 /* player_cookie, distinguishes instances */, |
| bool /* has_video */, |
| bool /* has_audio */) |
| |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_MediaPausedNotification, |
| int64 /* player_cookie, distinguishes instances */) |
| |
| // Notify browser the theme color has been changed. |
| IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeThemeColor, |
| SkColor /* theme_color */) |
| |
| // Response for FrameMsg_TextSurroundingSelectionRequest, |startOffset| and |
| // |endOffset| are the offsets of the selection in the returned |content|. |
| IPC_MESSAGE_ROUTED3(FrameHostMsg_TextSurroundingSelectionResponse, |
| base::string16, /* content */ |
| size_t, /* startOffset */ |
| size_t /* endOffset */) |
