blob: cc401cbf6974da8cea54167a50be166386d88f58 [file] [log] [blame]
// 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.
#include "base/base_switches.h"
#include "base/command_line.h"
#include "base/hi_res_timer_manager.h"
#include "base/message_loop.h"
#include "base/string_util.h"
#include "base/system_monitor/system_monitor.h"
#include "base/threading/platform_thread.h"
#include "content/common/child_process.h"
#include "content/public/common/main_function_params.h"
#include "content/public/common/sandbox_init.h"
#include "content/worker/worker_thread.h"
#if defined(OS_WIN)
#include "sandbox/win/src/sandbox.h"
#endif
namespace content {
// Mainline routine for running as the worker process.
int WorkerMain(const MainFunctionParams& parameters) {
// The main message loop of the worker process.
MessageLoop main_message_loop;
base::PlatformThread::SetName("CrWorkerMain");
base::SystemMonitor system_monitor;
HighResolutionTimerManager hi_res_timer_manager;
ChildProcess worker_process;
worker_process.set_main_thread(new WorkerThread());
#if defined(OS_WIN)
sandbox::TargetServices* target_services =
parameters.sandbox_info->target_services;
if (!target_services)
return false;
// Cause advapi32 to load before the sandbox is turned on.
unsigned int dummy_rand;
rand_s(&dummy_rand);
// Warm up language subsystems before the sandbox is turned on.
::GetUserDefaultLangID();
::GetUserDefaultLCID();
target_services->LowerToken();
#endif
#if defined(OS_LINUX)
InitializeSandbox();
#endif
const CommandLine& parsed_command_line = parameters.command_line;
if (parsed_command_line.HasSwitch(switches::kWaitForDebugger)) {
ChildProcess::WaitForDebugger("Worker");
}
// Load the accelerator table from the browser executable and tell the
// message loop to use it when translating messages.
MessageLoop::current()->Run();
return 0;
}
} // namespace content