gecko-dev/hal/sandbox/PHal.ipdl
Andrew McCreight 285012cef5 Bug 1864522 - Remove unused functionality from ModifyWakeLock. r=gsvelto
- WakeLock is never registered as an observer, so remove its nsIObserver
  interface to eliminate a use of mContentParentID.

- mContentParentID is always CONTENT_PROCESS_ID_UNKNOWN, so propagate that
  through to hal::ModifyWakeLock().

- Compute the child ID on the receiver side of the ModifyWakeLock message,
  instead of passing it in the message. We always use the child ID of the
  ContentChild.

- Rename the old ModifyWakeLock into ModifyWakeLockWithChildID. Rename
  aProcessID to aChildID, because it is not a PID.

- Add a new hal::ModifyWakeLock for the parent process that uses
  CONTENT_PROCESS_ID_MAIN as the child id. This method is not actually called
  right now.

Differential Revision: https://phabricator.services.mozilla.com/D193577
2023-11-16 00:14:10 +00:00

99 lines
2.7 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et ft=cpp : */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
include protocol PContent;
include protocol PBrowser;
include "mozilla/dom/ReferrerInfoUtils.h";
include "mozilla/GfxMessageUtils.h";
using mozilla::hal::ScreenOrientation from "mozilla/HalIPCUtils.h";
using mozilla::hal::SensorType from "mozilla/HalSensor.h";
using mozilla::hal::WakeLockControl from "mozilla/HalTypes.h";
using mozilla::hal::ProcessPriority from "mozilla/HalTypes.h";
using nsIntRect from "nsRect.h";
using PRTime from "prtime.h";
namespace mozilla {
namespace hal {
struct BatteryInformation {
double level;
bool charging;
double remainingTime;
};
struct SensorData {
SensorType sensor;
PRTime timestamp;
float[] values;
};
struct NetworkInformation {
uint32_t type;
bool isWifi;
uint32_t dhcpGateway;
};
struct WakeLockInformation {
nsString topic;
uint32_t numLocks;
uint32_t numHidden;
uint64_t[] lockingProcesses;
};
} // namespace hal
namespace hal_sandbox {
[ManualDealloc, ChildImpl=virtual, ParentImpl=virtual]
sync protocol PHal {
manager PContent;
child:
async NotifyBatteryChange(BatteryInformation aBatteryInfo);
async NotifyNetworkChange(NetworkInformation aNetworkInfo);
async NotifyWakeLockChange(WakeLockInformation aWakeLockInfo);
parent:
async Vibrate(uint32_t[] pattern, uint64_t[] id, PBrowser browser);
async CancelVibrate(uint64_t[] id, PBrowser browser);
async EnableBatteryNotifications();
async DisableBatteryNotifications();
sync GetCurrentBatteryInformation()
returns (BatteryInformation aBatteryInfo);
async EnableNetworkNotifications();
async DisableNetworkNotifications();
sync GetCurrentNetworkInformation()
returns (NetworkInformation aNetworkInfo);
async ModifyWakeLock(nsString aTopic,
WakeLockControl aLockAdjust,
WakeLockControl aHiddenAdjust);
async EnableWakeLockNotifications();
async DisableWakeLockNotifications();
sync GetWakeLockInfo(nsString aTopic)
returns (WakeLockInformation aWakeLockInfo);
async LockScreenOrientation(ScreenOrientation aOrientation)
returns (nsresult result);
async UnlockScreenOrientation();
child:
async NotifySensorChange(SensorData aSensorData);
parent:
async EnableSensorNotifications(SensorType aSensor);
async DisableSensorNotifications(SensorType aSensor);
async __delete__();
};
} // namespace hal
} // namespace mozilla