// Copyright (c) 2012 The Chromium Embedded Framework Authors. // Portions 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. // IPC messages for CEF. // Multiply-included message file, hence no include guard. #include "base/shared_memory.h" #include "base/values.h" #include "content/public/common/common_param_traits.h" #include "content/public/common/referrer.h" #include "ipc/ipc_message_macros.h" #include "net/base/upload_data.h" // TODO(cef): Re-using the message start for extensions may be problematic in // the future. It would be better if ipc_message_utils.h contained a value // reserved for consumers of the content API. // See: http://crbug.com/110911 #define IPC_MESSAGE_START ExtensionMsgStart // Common types. // Parameters structure for a request. IPC_STRUCT_BEGIN(Cef_Request_Params) // Unique request id to match requests and responses. IPC_STRUCT_MEMBER(int, request_id) // Unique id of the target frame. -1 if unknown / invalid. IPC_STRUCT_MEMBER(int64, frame_id) // True if the request is user-initiated instead of internal. IPC_STRUCT_MEMBER(bool, user_initiated) // True if a response is expected. IPC_STRUCT_MEMBER(bool, expect_response) // Message name. IPC_STRUCT_MEMBER(std::string, name) // List of message arguments. IPC_STRUCT_MEMBER(ListValue, arguments) IPC_STRUCT_END() // Parameters structure for a response. IPC_STRUCT_BEGIN(Cef_Response_Params) // Unique request id to match requests and responses. IPC_STRUCT_MEMBER(int, request_id) // True if a response ack is expected. IPC_STRUCT_MEMBER(bool, expect_response_ack) // True on success. IPC_STRUCT_MEMBER(bool, success) // Response or error string depending on the value of |success|. IPC_STRUCT_MEMBER(std::string, response) IPC_STRUCT_END() // Messages sent from the browser to the renderer. // Tell the renderer which browser window it's being attached to. IPC_MESSAGE_ROUTED2(CefMsg_UpdateBrowserWindowId, int /* browser_id */, bool /* is_popup */) // Parameters for a resource request. IPC_STRUCT_BEGIN(CefMsg_LoadRequest_Params) // The request method: GET, POST, etc. IPC_STRUCT_MEMBER(std::string, method) // The requested URL. IPC_STRUCT_MEMBER(GURL, url) // The URL to send in the "Referer" header field. Can be empty if there is // no referrer. IPC_STRUCT_MEMBER(GURL, referrer) // One of the WebKit::WebReferrerPolicy values. IPC_STRUCT_MEMBER(int, referrer_policy) // Identifies the frame within the RenderView that sent the request. // -1 if unknown / invalid. IPC_STRUCT_MEMBER(int64, frame_id) // Usually the URL of the document in the top-level window, which may be // checked by the third-party cookie blocking policy. Leaving it empty may // lead to undesired cookie blocking. Third-party cookie blocking can be // bypassed by setting first_party_for_cookies = url, but this should ideally // only be done if there really is no way to determine the correct value. IPC_STRUCT_MEMBER(GURL, first_party_for_cookies) // Additional HTTP request headers. IPC_STRUCT_MEMBER(std::string, headers) // net::URLRequest load flags (0 by default). IPC_STRUCT_MEMBER(int, load_flags) // Optional upload data (may be null). IPC_STRUCT_MEMBER(scoped_refptr, upload_data) IPC_STRUCT_END() // Tell the renderer to load a request. IPC_MESSAGE_ROUTED1(CefMsg_LoadRequest, CefMsg_LoadRequest_Params) // Sent when the browser has a request for the renderer. The renderer may // respond with a CefHostMsg_Response. IPC_MESSAGE_ROUTED1(CefMsg_Request, Cef_Request_Params) // Optional message sent in response to a CefHostMsg_Request. IPC_MESSAGE_ROUTED1(CefMsg_Response, Cef_Response_Params) // Optional Ack message sent to the browser to notify that a CefHostMsg_Response // has been processed. IPC_MESSAGE_ROUTED1(CefMsg_ResponseAck, int /* request_id */) // Sent to child processes to register a scheme. IPC_MESSAGE_CONTROL4(CefProcessMsg_RegisterScheme, std::string /* sheme_name */, bool /* is_standard */, bool /* is_local */, bool /* is_display_isolated */) // Sent to child processes to add or remove a cross-origin whitelist entry. IPC_MESSAGE_CONTROL5(CefProcessMsg_ModifyCrossOriginWhitelistEntry, bool /* add */, std::string /* source_origin */, std::string /* target_protocol */, std::string /* target_domain */, bool /* allow_target_subdomains */) // Sent to child processes to clear the cross-origin whitelist. IPC_MESSAGE_CONTROL0(CefProcessMsg_ClearCrossOriginWhitelist) // Messages sent from the renderer to the browser. // Sent when the render thread has started and all filters are attached. IPC_MESSAGE_CONTROL0(CefProcessHostMsg_RenderThreadStarted) // Sent when a frame is identified for the first time. IPC_MESSAGE_ROUTED3(CefHostMsg_FrameIdentified, int64 /* frame_id */, int64 /* parent_frame_id */, string16 /* frame_name */) // Sent when a frame has been detached. IPC_MESSAGE_ROUTED1(CefHostMsg_FrameDetached, int64 /* frame_id */) // Sent when a new frame has been given focus. IPC_MESSAGE_ROUTED1(CefHostMsg_FrameFocusChange, int64 /* frame_id */) // Sent when a new URL is about to be loaded in the main frame. Used for the // cookie manager. IPC_MESSAGE_ROUTED1(CefHostMsg_LoadingURLChange, GURL /* loading_url */) // Sent when the renderer has a request for the browser. The browser may respond // with a CefMsg_Response. IPC_MESSAGE_ROUTED1(CefHostMsg_Request, Cef_Request_Params) // Optional message sent in response to a CefMsg_Request. IPC_MESSAGE_ROUTED1(CefHostMsg_Response, Cef_Response_Params) // Optional Ack message sent to the browser to notify that a CefMsg_Response // has been processed. IPC_MESSAGE_ROUTED1(CefHostMsg_ResponseAck, int /* request_id */)