1ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#ifndef CHROME_BROWSER_NACL_HOST_NACL_BROKER_SERVICE_WIN_H_ 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#define CHROME_BROWSER_NACL_HOST_NACL_BROKER_SERVICE_WIN_H_ 73345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#pragma once 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <map> 10c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/basictypes.h" 12ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "base/memory/singleton.h" 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/nacl_host/nacl_broker_host_win.h" 14c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass NaClProcessHost; 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass NaClBrokerService { 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public: 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the NaClBrokerService singleton. 20c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static NaClBrokerService* GetInstance(); 21c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Can be called several times, must be called before LaunchLoader. 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool StartBroker(); 24c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 25c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Send a message to the broker process, causing it to launch 26c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // a Native Client loader process. 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool LaunchLoader(NaClProcessHost* client, 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::wstring& loader_channel_id); 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called by NaClBrokerHost to notify the service that a loader was launched. 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void OnLoaderLaunched(const std::wstring& channel_id, 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::ProcessHandle handle); 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 34c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called by NaClProcessHost when a loader process is terminated 35c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void OnLoaderDied(); 36c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 37c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch private: 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch typedef std::map<std::wstring, NaClProcessHost*> 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PendingLaunchesMap; 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend struct DefaultSingletonTraits<NaClBrokerService>; 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NaClBrokerService(); 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ~NaClBrokerService() {} 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NaClBrokerHost* GetBrokerHost(); 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int loaders_running_; 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PendingLaunchesMap pending_launches_; 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DISALLOW_COPY_AND_ASSIGN(NaClBrokerService); 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch}; 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // CHROME_BROWSER_NACL_HOST_NACL_BROKER_SERVICE_WIN_H_ 55