1 files changed, 104 insertions, 0 deletions
diff --git a/ipc/glue/UtilityProcessChild.h b/ipc/glue/UtilityProcessChild.h
new file mode 100644
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+++ b/ipc/glue/UtilityProcessChild.h
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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_