naiveproxy/services/service_manager/public/mojom/service_manager.mojom
2018-08-11 05:35:24 +00:00

49 lines
1.7 KiB
Plaintext

// Copyright 2015 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.
module service_manager.mojom;
import "services/service_manager/public/mojom/connector.mojom";
struct RunningServiceInfo {
uint32 id;
Identity identity;
uint32 pid;
};
// Implemented by a client that wishes to be informed when the list of running
// services changes.
interface ServiceManagerListener {
// Called once when the listener is added via
// ServiceManager::AddInstanceListener() to provide the initial list of
// services that the listener observes changes against.
OnInit(array<RunningServiceInfo> running_services);
// Called when the Service Manager has started tracking a Service. This
// happens when the Service Manager first handles a request to launch the
// Service, before a process is created for it.
OnServiceCreated(RunningServiceInfo service);
// Called when a pid is available for the service. This could be because the
// Service Manager created a process for it, or because an existing one was
// assigned to it.
OnServiceStarted(Identity identity, uint32 pid);
// Called when a pid is available for the service.
OnServicePIDReceived(Identity identity, uint32 pid);
// Called when a service failed to start. (typically because it was shutdown
// before the manager heard back from the service).
OnServiceFailedToStart(Identity identity);
// Called when the Service Manager has stopped tracking a service. (i.e. when
// it has ended/quit).
OnServiceStopped(Identity identity);
};
interface ServiceManager {
// The listener is removed when the |listener| pipe is closed.
AddListener(ServiceManagerListener listener);
};