ipc/glue/UtilityProcessParent.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6 #ifndef _include_ipc_glue_UtilityProcessParent_h__
   7 #define _include_ipc_glue_UtilityProcessParent_h__
   8 #include "mozilla/ipc/PUtilityProcessParent.h"
   9 #include "mozilla/ipc/CrashReporterHelper.h"
  10 #include "mozilla/ipc/UtilityProcessHost.h"
  11 #include "mozilla/dom/MemoryReportRequest.h"
  12
  13 #include "mozilla/RefPtr.h"
  14
  15 namespace mozilla {
  16
  17 namespace ipc {
  18
  19 class UtilityProcessHost;
  20
  21 class UtilityProcessParent final
  22     : public PUtilityProcessParent,
  23       public ipc::CrashReporterHelper<GeckoProcessType_Utility> {
  24   typedef mozilla::dom::MemoryReportRequestHost MemoryReportRequestHost;
  25
  26  public:
  27   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(UtilityProcessParent, override);
  28   friend class UtilityProcessHost;
  29
  30   explicit UtilityProcessParent(UtilityProcessHost* aHost);
  31
  32   mozilla::ipc::IPCResult RecvAddMemoryReport(const MemoryReport& aReport);
  33
  34   bool SendRequestMemoryReport(const uint32_t& aGeneration,
  35                                const bool& aAnonymize,
  36                                const bool& aMinimizeMemoryUsage,
  37                                const Maybe<ipc::FileDescriptor>& aDMDFile);
  38
  39   mozilla::ipc::IPCResult RecvFOGData(ByteBuf&& aBuf);
  40
  41 #if defined(XP_WIN)
  42   mozilla::ipc::IPCResult RecvGetModulesTrust(
  43       ModulePaths&& aModPaths, bool aRunAtNormalPriority,
  44       GetModulesTrustResolver&& aResolver);
  45 #endif  // defined(XP_WIN)
  46
  47   mozilla::ipc::IPCResult RecvAccumulateChildHistograms(
  48       nsTArray<HistogramAccumulation>&& aAccumulations);
  49   mozilla::ipc::IPCResult RecvAccumulateChildKeyedHistograms(
  50       nsTArray<KeyedHistogramAccumulation>&& aAccumulations);
  51   mozilla::ipc::IPCResult RecvUpdateChildScalars(
  52       nsTArray<ScalarAction>&& aScalarActions);
  53   mozilla::ipc::IPCResult RecvUpdateChildKeyedScalars(
  54       nsTArray<KeyedScalarAction>&& aScalarActions);
  55   mozilla::ipc::IPCResult RecvRecordChildEvents(
  56       nsTArray<ChildEventData>&& events);
  57   mozilla::ipc::IPCResult RecvRecordDiscardedData(
  58       const DiscardedData& aDiscardedData);
  59
  60   mozilla::ipc::IPCResult RecvInitCompleted();
  61
  62   void ActorDestroy(ActorDestroyReason aWhy) override;
  63
  64  private:
  65   UtilityProcessHost* mHost;
  66   UniquePtr<MemoryReportRequestHost> mMemoryReportRequest{};
  67
  68   ~UtilityProcessParent();
  69
  70   static void Destroy(RefPtr<UtilityProcessParent> aParent);
  71 };
  72
  73 }  // namespace ipc
  74
  75 }  // namespace mozilla
  76
  77 #endif  // _include_ipc_glue_UtilityProcessParent_h__