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// Copyright (c) 2009 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.
#ifndef CHROME_COMMON_WORKER_MESSAGES_H_
#define CHROME_COMMON_WORKER_MESSAGES_H_
#pragma once
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "googleurl/src/gurl.h"
#include "ipc/ipc_message_utils.h"
typedef std::pair<string16, std::vector<int> > QueuedMessage;
// 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()
struct WorkerHostMsg_PostConsoleMessageToWorkerObject_Params {
WorkerHostMsg_PostConsoleMessageToWorkerObject_Params();
~WorkerHostMsg_PostConsoleMessageToWorkerObject_Params();
int source_identifier;
int message_type;
int message_level;
string16 message;
int line_number;
string16 source_url;
};
// Parameter structure for WorkerProcessMsg_CreateWorker.
struct WorkerProcessMsg_CreateWorker_Params {
WorkerProcessMsg_CreateWorker_Params();
~WorkerProcessMsg_CreateWorker_Params();
GURL url;
bool is_shared;
string16 name;
int route_id;
int creator_process_id;
int creator_appcache_host_id; // Only valid for dedicated workers.
int64 shared_worker_appcache_id; // Only valid for shared workers.
};
namespace IPC {
// Traits for WorkerHostMsg_PostConsoleMessageToWorkerObject_Params structure
// to pack/unpack.
template <>
struct ParamTraits<WorkerHostMsg_PostConsoleMessageToWorkerObject_Params> {
typedef WorkerHostMsg_PostConsoleMessageToWorkerObject_Params param_type;
static void Write(Message* m, const param_type& p);
static bool Read(const Message* m, void** iter, param_type* p);
static void Log(const param_type& p, std::string* l);
};
// Traits for WorkerProcessMsg_CreateWorker_Params.
template <>
struct ParamTraits<WorkerProcessMsg_CreateWorker_Params> {
typedef WorkerProcessMsg_CreateWorker_Params param_type;
static void Write(Message* m, const param_type& p);
static bool Read(const Message* m, void** iter, param_type* p);
static void Log(const param_type& p, std::string* l);
};
} // namespace IPC
#define MESSAGES_INTERNAL_FILE "chrome/common/worker_messages_internal.h"
#include "ipc/ipc_message_macros.h"
#endif // CHROME_COMMON_WORKER_MESSAGES_H_
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