// Copyright (c) 2010 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 "chrome/browser/nacl_host/nacl_broker_host.h" #include "base/command_line.h" #include "base/path_service.h" #include "ipc/ipc_switches.h" #include "chrome/browser/browser_process.h" #include "chrome/browser/nacl_host/nacl_broker_service.h" #include "chrome/browser/nacl_host/nacl_process_host.h" #include "chrome/common/chrome_constants.h" #include "chrome/common/chrome_switches.h" #include "chrome/common/nacl_cmd_line.h" #include "chrome/common/nacl_messages.h" NaClBrokerHost::NaClBrokerHost( ResourceDispatcherHost* resource_dispatcher_host) : ChildProcessHost(NACL_BROKER_PROCESS, resource_dispatcher_host), stopping_(false) { } NaClBrokerHost::~NaClBrokerHost() { } URLRequestContext* NaClBrokerHost::GetRequestContext( uint32 request_id, const ViewHostMsg_Resource_Request& request_data) { return NULL; } bool NaClBrokerHost::Init() { // Create the channel that will be used for communicating with the broker. if (!CreateChannel()) return false; // Create the path to the nacl broker/loader executable. FilePath module_path; if (!PathService::Get(base::FILE_MODULE, &module_path)) return false; FilePath nacl_path = module_path.DirName().Append(chrome::kNaClAppName); CommandLine* cmd_line = new CommandLine(nacl_path); nacl::CopyNaClCommandLineArguments(cmd_line); cmd_line->AppendSwitchWithValue(switches::kProcessType, switches::kNaClBrokerProcess); cmd_line->AppendSwitchWithValue(switches::kProcessChannelID, ASCIIToWide(channel_id())); ChildProcessHost::Launch(FilePath(), cmd_line); return true; } void NaClBrokerHost::OnMessageReceived(const IPC::Message& msg) { IPC_BEGIN_MESSAGE_MAP(NaClBrokerHost, msg) IPC_MESSAGE_HANDLER(NaClProcessMsg_LoaderLaunched, OnLoaderLaunched) IPC_END_MESSAGE_MAP() } bool NaClBrokerHost::LaunchLoader( const std::wstring& loader_channel_id) { return Send(new NaClProcessMsg_LaunchLoaderThroughBroker(loader_channel_id)); } void NaClBrokerHost::OnLoaderLaunched(const std::wstring& loader_channel_id, base::ProcessHandle handle) { NaClBrokerService::GetInstance()->OnLoaderLaunched(loader_channel_id, handle); } void NaClBrokerHost::StopBroker() { stopping_ = true; Send(new NaClProcessMsg_StopBroker()); }