blob: 60be4b972f91b98e9fcb6acefccae0795b1b5c2a [file] [log] [blame]
// 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 <stdint.h>
#include <map>
#include "base/macros.h"
#include "base/memory/singleton.h"
#include "base/memory/weak_ptr.h"
#include "base/process/process.h"
#include "components/nacl/browser/nacl_broker_host_win.h"
#include "services/service_manager/public/mojom/service.mojom.h"
namespace nacl {
class NaClProcessHost;
class NaClBrokerService {
// Returns the NaClBrokerService singleton.
static NaClBrokerService* GetInstance();
// Can be called several times, must be called before LaunchLoader.
bool StartBroker();
// Send a message to the broker process, causing it to launch
// a Native Client loader process.
bool LaunchLoader(base::WeakPtr<NaClProcessHost> client,
service_manager::mojom::ServiceRequest service_request);
// Called by NaClBrokerHost to notify the service that a loader was launched.
void OnLoaderLaunched(int launch_id, base::Process process);
// Called by NaClProcessHost when a loader process is terminated
void OnLoaderDied();
bool LaunchDebugExceptionHandler(base::WeakPtr<NaClProcessHost> client,
int32_t pid,
base::ProcessHandle process_handle,
const std::string& startup_info);
// Called by NaClBrokerHost to notify the service that a debug
// exception handler was started.
void OnDebugExceptionHandlerLaunched(int32_t pid, bool success);
typedef std::map<int, base::WeakPtr<NaClProcessHost>> PendingLaunchesMap;
typedef std::map<int, base::WeakPtr<NaClProcessHost>>
friend struct base::DefaultSingletonTraits<NaClBrokerService>;
NaClBrokerHost* GetBrokerHost();
int loaders_running_;
int next_launch_id_ = 0;
PendingLaunchesMap pending_launches_;
PendingDebugExceptionHandlersMap pending_debuggers_;
} // namespace nacl