| // 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. |
| |
| #include "base/at_exit.h" |
| #include "base/command_line.h" |
| #include "base/lazy_instance.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 "chrome/app/breakpad_win.h" |
| #include "chrome/app/chrome_breakpad_client.h" |
| #include "chrome/common/chrome_result_codes.h" |
| #include "chrome/common/logging_chrome.h" |
| #include "components/breakpad/breakpad_client.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 { |
| |
| base::LazyInstance<chrome::ChromeBreakpadClient>::Leaky |
| g_chrome_breakpad_client = LAZY_INSTANCE_INITIALIZER; |
| |
| } // namespace |
| |
| // main() routine for the NaCl broker process. |
| // This is necessary for supporting NaCl in Chrome on Win64. |
| int NaClBrokerMain(const content::MainFunctionParams& parameters) { |
| const CommandLine& parsed_command_line = parameters.command_line; |
| |
| 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; |
| } |
| |
| int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t*, int) { |
| sandbox::SandboxInterfaceInfo sandbox_info = {0}; |
| content::InitializeSandboxInfo(&sandbox_info); |
| |
| base::AtExitManager exit_manager; |
| CommandLine::Init(0, NULL); |
| |
| breakpad::SetBreakpadClient(g_chrome_breakpad_client.Pointer()); |
| InitCrashReporter(); |
| |
| 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; |
| } |