NaCl-Chrome integration

chrome/nacl/nacl_main.cc

+// Copyright (c) 2006-2009 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.
+
+#include "build/build_config.h"
+
+#if defined(OS_WIN)
+#include "app/win_util.h"
+#endif
+#include "base/command_line.h"
+#include "base/message_loop.h"
+#include "base/string_util.h"
+#include "base/system_monitor.h"
+#include "chrome/common/child_process.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/logging_chrome.h"
+#include "chrome/common/main_function_params.h"
+#include "chrome/nacl/nacl_thread.h"
+
+#if defined(OS_WIN)
+#include "chrome/test/injection_test_dll.h"
+#include "sandbox/src/sandbox.h"
+#endif
+
+// main() routine for running as the sel_ldr process.
+int NaClMain(const MainFunctionParams& parameters) {
+  // The main thread of the plugin services IO.
+  MessageLoopForIO main_message_loop;
+  std::wstring app_name = chrome::kBrowserAppName;
+  PlatformThread::SetName(WideToASCII(app_name + L"_NaClMain").c_str());
+
+  // Initialize the SystemMonitor
+  base::SystemMonitor::Start();
+
+#if defined(OS_WIN)
+  const CommandLine& parsed_command_line = parameters.command_line_;
+
+  sandbox::TargetServices* target_services =
+      parameters.sandbox_info_.TargetServices();
+
+  DLOG(INFO) << "Started plugin with " <<
+    parsed_command_line.command_line_string();
+
+  HMODULE sandbox_test_module = NULL;
+  bool no_sandbox = parsed_command_line.HasSwitch(switches::kNoSandbox);
+  if (target_services && !no_sandbox) {
+    // The command line might specify a test plugin to load.
+    if (parsed_command_line.HasSwitch(switches::kTestSandbox)) {
+      std::wstring test_plugin_name =
+          parsed_command_line.GetSwitchValue(switches::kTestSandbox);
+      sandbox_test_module = LoadLibrary(test_plugin_name.c_str());
+      DCHECK(sandbox_test_module);
+    }
+  }
+
+#else
+  NOTIMPLEMENTED() << " non-windows startup, plugin startup dialog etc.";
+#endif
+
+  {
+    ChildProcess nacl_process;
+    nacl_process.set_main_thread(new NaClThread());
+#if defined(OS_WIN)
+    if (!no_sandbox && target_services)
+      target_services->LowerToken();
+#endif
+
+    MessageLoop::current()->Run();
+  }
+
+  return 0;
+}
+
+