| // 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. |
| |
| // Defines messages between the browser and worker process, as well as between |
| // the renderer and worker process. |
| |
| // Multiply-included message file, hence no include guard. |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/strings/string16.h" |
| #include "content/common/content_export.h" |
| #include "content/common/content_param_traits.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "ipc/ipc_message_utils.h" |
| #include "url/gurl.h" |
| |
| #undef IPC_MESSAGE_EXPORT |
| #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| #define IPC_MESSAGE_START WorkerMsgStart |
| |
| // Parameters structure for WorkerHostMsg_PostConsoleMessageToWorkerObject, |
| // which has too many data parameters to be reasonably put in a predefined |
| // IPC message. The data members directly correspond to parameters of |
| // WebWorkerClient::postConsoleMessageToWorkerObject() |
| IPC_STRUCT_BEGIN(WorkerHostMsg_PostConsoleMessageToWorkerObject_Params) |
| IPC_STRUCT_MEMBER(int, source_identifier) |
| IPC_STRUCT_MEMBER(int, message_type) |
| IPC_STRUCT_MEMBER(int, message_level) |
| IPC_STRUCT_MEMBER(base::string16, message) |
| IPC_STRUCT_MEMBER(int, line_number) |
| IPC_STRUCT_MEMBER(base::string16, source_url) |
| IPC_STRUCT_END() |
| |
| // Parameter structure for WorkerProcessMsg_CreateWorker. |
| IPC_STRUCT_BEGIN(WorkerProcessMsg_CreateWorker_Params) |
| IPC_STRUCT_MEMBER(GURL, url) |
| IPC_STRUCT_MEMBER(base::string16, name) |
| IPC_STRUCT_MEMBER(base::string16, content_security_policy) |
| IPC_STRUCT_MEMBER(blink::WebContentSecurityPolicyType, security_policy_type) |
| IPC_STRUCT_MEMBER(blink::WebAddressSpace, creation_address_space) |
| IPC_STRUCT_MEMBER(bool, pause_on_start) |
| IPC_STRUCT_MEMBER(int, route_id) |
| IPC_STRUCT_END() |
| |
| //----------------------------------------------------------------------------- |
| // WorkerProcess messages |
| // These are messages sent from the browser to the worker process. |
| IPC_MESSAGE_CONTROL1(WorkerProcessMsg_CreateWorker, |
| WorkerProcessMsg_CreateWorker_Params) |
| |
| //----------------------------------------------------------------------------- |
| // WorkerProcessHost messages |
| // These are messages sent from the worker process to the browser process. |
| |
| // Sent by the worker process to check whether access to file system is allowed. |
| IPC_SYNC_MESSAGE_CONTROL2_1(WorkerProcessHostMsg_RequestFileSystemAccessSync, |
| int /* worker_route_id */, |
| GURL /* origin url */, |
| bool /* result */) |
| |
| // Sent by the worker process to check whether access to IndexedDB is allowed. |
| IPC_SYNC_MESSAGE_CONTROL3_1(WorkerProcessHostMsg_AllowIndexedDB, |
| int /* worker_route_id */, |
| GURL /* origin url */, |
| base::string16 /* database name */, |
| bool /* result */) |
| |
| // Sent by the worker process to request being killed. |
| IPC_SYNC_MESSAGE_CONTROL0_0(WorkerProcessHostMsg_ForceKillWorker) |
| |
| |
| //----------------------------------------------------------------------------- |
| // Worker messages |
| // These are messages sent from the renderer process to the worker process. |
| IPC_MESSAGE_ROUTED0(WorkerMsg_TerminateWorkerContext) |
| |
| IPC_MESSAGE_ROUTED2(WorkerMsg_Connect, |
| int /* sent_message_port_id */, |
| int /* routing_id */) |
| |
| IPC_MESSAGE_ROUTED0(WorkerMsg_WorkerObjectDestroyed) |
| |
| |
| //----------------------------------------------------------------------------- |
| // WorkerHost messages |
| // These are messages sent from the worker (renderer process) to the worker |
| // host (browser process). |
| IPC_MESSAGE_CONTROL1(WorkerHostMsg_WorkerContextClosed, |
| int /* worker_route_id */) |
| |
| IPC_MESSAGE_CONTROL1(WorkerHostMsg_WorkerContextDestroyed, |
| int /* worker_route_id */) |
| |
| // Renderer -> Browser message to indicate that the worker is ready for |
| // inspection. |
| IPC_MESSAGE_CONTROL1(WorkerHostMsg_WorkerReadyForInspection, |
| int /* worker_route_id */) |
| |
| IPC_MESSAGE_CONTROL1(WorkerHostMsg_WorkerScriptLoaded, |
| int /* worker_route_id */) |
| |
| IPC_MESSAGE_CONTROL1(WorkerHostMsg_WorkerScriptLoadFailed, |
| int /* worker_route_id */) |
| |
| IPC_MESSAGE_CONTROL2(WorkerHostMsg_WorkerConnected, |
| int /* message_port_id */, |
| int /* worker_route_id */) |