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// 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.
#include "base/command_line.h"
#include "base/logging.h"
#include "base/message_loop/message_loop.h"
#include "base/power_monitor/power_monitor.h"
#include "base/power_monitor/power_monitor_device_source.h"
#include "base/process/launch.h"
#include "base/process/memory.h"
#include "base/strings/string_util.h"
#include "base/timer/hi_res_timer_manager.h"
#include "components/nacl/broker/nacl_broker_listener.h"
#include "components/nacl/common/nacl_switches.h"
#include "components/nacl/loader/nacl_listener.h"
#include "components/nacl/loader/nacl_main_platform_delegate.h"
#include "content/public/app/startup_helper_win.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/main_function_params.h"
#include "content/public/common/sandbox_init.h"
#include "sandbox/win/src/sandbox_types.h"
extern int NaClMain(const content::MainFunctionParams&);
namespace {
// main() routine for the NaCl broker process.
// This is necessary for supporting NaCl in Chrome on Win64.
int NaClBrokerMain(const content::MainFunctionParams& parameters) {
base::MessageLoopForIO main_message_loop;
base::PlatformThread::SetName("CrNaClBrokerMain");
scoped_ptr<base::PowerMonitorSource> power_monitor_source(
new base::PowerMonitorDeviceSource());
base::PowerMonitor power_monitor(power_monitor_source.Pass());
base::HighResolutionTimerManager hi_res_timer_manager;
NaClBrokerListener listener;
listener.Listen();
return 0;
}
} // namespace
namespace nacl {
int NaClWin64Main() {
sandbox::SandboxInterfaceInfo sandbox_info = {0};
content::InitializeSandboxInfo(&sandbox_info);
const CommandLine& command_line = *CommandLine::ForCurrentProcess();
std::string process_type =
command_line.GetSwitchValueASCII(switches::kProcessType);
// Copy what ContentMain() does.
base::EnableTerminationOnHeapCorruption();
base::EnableTerminationOnOutOfMemory();
content::RegisterInvalidParamHandler();
content::SetupCRT(command_line);
// Route stdio to parent console (if any) or create one.
if (command_line.HasSwitch(switches::kEnableLogging))
base::RouteStdioToConsole();
// Initialize the sandbox for this process.
bool sandbox_initialized_ok = content::InitializeSandbox(&sandbox_info);
// Die if the sandbox can't be enabled.
CHECK(sandbox_initialized_ok) << "Error initializing sandbox for "
<< process_type;
content::MainFunctionParams main_params(command_line);
main_params.sandbox_info = &sandbox_info;
if (process_type == switches::kNaClLoaderProcess)
return NaClMain(main_params);
if (process_type == switches::kNaClBrokerProcess)
return NaClBrokerMain(main_params);
CHECK(false) << "Unknown NaCl 64 process.";
return -1;
}
} // namespace nacl
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