1a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 89ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 9c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/power_monitor/power_monitor.h" 10a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "base/power_monitor/power_monitor_device_source.h" 11eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/timer/hi_res_timer_manager.h" 12a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "components/nacl/loader/nacl_listener.h" 13a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "components/nacl/loader/nacl_main_platform_delegate.h" 14eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "content/public/common/content_switches.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/main_function_params.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// main() routine for the NaCl loader process. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int NaClMain(const content::MainFunctionParams& parameters) { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& parsed_command_line = parameters.command_line; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main thread of the plugin services IO. 22a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoopForIO main_message_loop; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::PlatformThread::SetName("CrNaClMain"); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) scoped_ptr<base::PowerMonitorSource> power_monitor_source( 26a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) new base::PowerMonitorDeviceSource()); 27a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) base::PowerMonitor power_monitor(power_monitor_source.Pass()); 28eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::HighResolutionTimerManager hi_res_timer_manager; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3046d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles)#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \ 3146d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) defined(OS_ANDROID) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NaClMainPlatformDelegate platform(parameters); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool no_sandbox = parsed_command_line.HasSwitch(switches::kNoSandbox); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 35eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(OS_POSIX) 36eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // The number of cores must be obtained before the invocation of 37eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // platform.EnableSandbox(), so cannot simply be inlined below. 38eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch int number_of_cores = sysconf(_SC_NPROCESSORS_ONLN); 39eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 40eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!no_sandbox) { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) platform.EnableSandbox(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 443551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) NaClListener listener; 45eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(OS_POSIX) 463551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) listener.set_number_of_cores(number_of_cores); 47eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 483551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 493551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) listener.Listen(); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED() << " not implemented startup, plugin startup dialog etc."; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 55