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// Copyright (c) 2006-2008 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/message_loop.h"
#include "base/system_monitor.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/common/win_util.h"
#include "chrome/plugin/plugin_process.h"
#include "chrome/test/injection_test_dll.h"
#include "sandbox/src/sandbox.h"
// mainline routine for running as the plugin process
int PluginMain(const MainFunctionParams& parameters) {
CommandLine& parsed_command_line = parameters.command_line_;
sandbox::TargetServices* target_services =
parameters.sandbox_info_.TargetServices();
// The main thread of the plugin services IO.
MessageLoopForIO main_message_loop;
std::wstring app_name = chrome::kBrowserAppName;
PlatformThread::SetName(WideToASCII(app_name + L"_PluginMain").c_str());
// Initialize the SystemMonitor
base::SystemMonitor::Start();
CoInitialize(NULL);
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) ||
!parsed_command_line.HasSwitch(switches::kSafePlugins);
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);
}
}
if (parsed_command_line.HasSwitch(switches::kPluginStartupDialog)) {
std::wstring title = chrome::kBrowserAppName;
title += L" plugin"; // makes attaching to process easier
win_util::MessageBox(NULL, L"plugin starting...", title,
MB_OK | MB_SETFOREGROUND);
}
std::wstring channel_name =
parsed_command_line.GetSwitchValue(switches::kProcessChannelID);
FilePath plugin_path =
FilePath::FromWStringHack(
parsed_command_line.GetSwitchValue(switches::kPluginPath));
if (PluginProcess::GlobalInit(channel_name, plugin_path)) {
if (!no_sandbox && target_services) {
target_services->LowerToken();
}
if (sandbox_test_module) {
RunRendererTests run_security_tests =
reinterpret_cast<RunPluginTests>(GetProcAddress(sandbox_test_module,
kPluginTestCall));
DCHECK(run_security_tests);
if (run_security_tests) {
int test_count = 0;
DLOG(INFO) << "Running plugin security tests";
BOOL result = run_security_tests(&test_count);
DCHECK(result) << "Test number " << test_count << " has failed.";
// If we are in release mode, crash or debug the process.
if (!result)
__debugbreak();
}
}
// Load the accelerator table from the browser executable and tell the
// message loop to use it when translating messages.
MessageLoop::current()->Run();
}
PluginProcess::GlobalCleanup();
CoUninitialize();
return 0;
}
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