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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+#ifndef _include_ipc_glue_UtilityProcessChild_h_
+#define _include_ipc_glue_UtilityProcessChild_h_
+#include "mozilla/ipc/PUtilityProcessChild.h"
+#include "mozilla/ipc/UtilityProcessSandboxing.h"
+#include "mozilla/ipc/UtilityAudioDecoderParent.h"
+#include "mozilla/UniquePtr.h"
+#include "ChildProfilerController.h"
+
+#include "mozilla/PRemoteDecoderManagerParent.h"
+#include "mozilla/ipc/AsyncBlockers.h"
+#include "mozilla/dom/JSOracleChild.h"
+#include "mozilla/ProfilerMarkers.h"
+
+namespace mozilla::dom {
+class PJSOracleChild;
+} // namespace mozilla::dom
+
+namespace mozilla::ipc {
+
+class UtilityProcessHost;
+
+class UtilityProcessChild final : public PUtilityProcessChild {
+ public:
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(UtilityProcessChild, override);
+
+ UtilityProcessChild();
+
+ static RefPtr<UtilityProcessChild> GetSingleton();
+ static RefPtr<UtilityProcessChild> Get();
+
+ SandboxingKind mSandbox{};
+
+ bool Init(mozilla::ipc::UntypedEndpoint&& aEndpoint,
+ const nsCString& aParentBuildID, uint64_t aSandboxingKind);
+
+ mozilla::ipc::IPCResult RecvInit(const Maybe<ipc::FileDescriptor>& aBrokerFd,
+ const bool& aCanRecordReleaseTelemetry,
+ const bool& aIsReadyForBackgroundProcessing);
+ mozilla::ipc::IPCResult RecvInitProfiler(
+ Endpoint<PProfilerChild>&& aEndpoint);
+
+ mozilla::ipc::IPCResult RecvPreferenceUpdate(const Pref& pref);
+
+ mozilla::ipc::IPCResult RecvRequestMemoryReport(
+ const uint32_t& generation, const bool& anonymize,
+ const bool& minimizeMemoryUsage,
+ const Maybe<ipc::FileDescriptor>& DMDFile,
+ const RequestMemoryReportResolver& aResolver);
+
+ mozilla::ipc::IPCResult RecvFlushFOGData(FlushFOGDataResolver&& aResolver);
+
+ mozilla::ipc::IPCResult RecvTestTriggerMetrics(
+ TestTriggerMetricsResolver&& aResolve);
+
+ mozilla::ipc::IPCResult RecvTestTelemetryProbes();
+
+ mozilla::ipc::IPCResult RecvStartUtilityAudioDecoderService(
+ Endpoint<PUtilityAudioDecoderParent>&& aEndpoint);
+
+ mozilla::ipc::IPCResult RecvStartJSOracleService(
+ Endpoint<dom::PJSOracleChild>&& aEndpoint);
+
+#if defined(XP_WIN)
+ mozilla::ipc::IPCResult RecvStartWindowsUtilsService(
+ Endpoint<PWindowsUtilsChild>&& aEndpoint);
+
+ mozilla::ipc::IPCResult RecvGetUntrustedModulesData(
+ GetUntrustedModulesDataResolver&& aResolver);
+ mozilla::ipc::IPCResult RecvUnblockUntrustedModulesThread();
+#endif // defined(XP_WIN)
+
+ AsyncBlockers& AsyncShutdownService() { return mShutdownBlockers; }
+
+ void ActorDestroy(ActorDestroyReason aWhy) override;
+
+#if defined(MOZ_SANDBOX) && defined(MOZ_DEBUG) && defined(ENABLE_TESTS)
+ mozilla::ipc::IPCResult RecvInitSandboxTesting(
+ Endpoint<PSandboxTestingChild>&& aEndpoint);
+#endif
+
+ protected:
+ friend class UtilityProcessImpl;
+ ~UtilityProcessChild();
+
+ private:
+ TimeStamp mChildStartTime;
+ RefPtr<ChildProfilerController> mProfilerController;
+ RefPtr<UtilityAudioDecoderParent> mUtilityAudioDecoderInstance{};
+ RefPtr<dom::JSOracleChild> mJSOracleInstance{};
+#ifdef XP_WIN
+ RefPtr<PWindowsUtilsChild> mWindowsUtilsInstance;
+#endif
+
+ AsyncBlockers mShutdownBlockers;
+};
+
+} // namespace mozilla::ipc
+
+#endif // _include_ipc_glue_UtilityProcessChild_h_