The Tor Browser: ipc/glue/BackgroundParentImpl.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include "BackgroundParentImpl.h"

     7 #include "mozilla/Assertions.h"

     8 #include "mozilla/ipc/BackgroundParent.h"

     9 #include "mozilla/ipc/PBackgroundTestParent.h"

    10 #include "nsThreadUtils.h"

    11 #include "nsTraceRefcnt.h"

    12 #include "nsXULAppAPI.h"

    14 using mozilla::ipc::AssertIsOnBackgroundThread;

    16 namespace {

    18 void

    19 AssertIsInMainProcess()

    20 {

    21   MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Default);

    22 }

    24 void

    25 AssertIsOnMainThread()

    26 {

    27   MOZ_ASSERT(NS_IsMainThread());

    28 }

    30 class TestParent MOZ_FINAL : public mozilla::ipc::PBackgroundTestParent

    31 {

    32   friend class mozilla::ipc::BackgroundParentImpl;

    34   TestParent()

    35   {

    36     MOZ_COUNT_CTOR(mozilla::ipc::BackgroundTestParent);

    37   }

    39   ~TestParent()

    40   {

    41     MOZ_COUNT_DTOR(mozilla::ipc::BackgroundTestParent);

    42   }

    44   virtual void

    45   ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;

    46 };

    48 } // anonymous namespace

    50 namespace mozilla {

    51 namespace ipc {

    53 BackgroundParentImpl::BackgroundParentImpl()

    54 {

    55   AssertIsInMainProcess();

    56   AssertIsOnMainThread();

    58   MOZ_COUNT_CTOR(mozilla::ipc::BackgroundParentImpl);

    59 }

    61 BackgroundParentImpl::~BackgroundParentImpl()

    62 {

    63   AssertIsInMainProcess();

    64   AssertIsOnMainThread();

    66   MOZ_COUNT_DTOR(mozilla::ipc::BackgroundParentImpl);

    67 }

    69 void

    70 BackgroundParentImpl::ActorDestroy(ActorDestroyReason aWhy)

    71 {

    72   AssertIsInMainProcess();

    73   AssertIsOnBackgroundThread();

    74 }

    76 PBackgroundTestParent*

    77 BackgroundParentImpl::AllocPBackgroundTestParent(const nsCString& aTestArg)

    78 {

    79   AssertIsInMainProcess();

    80   AssertIsOnBackgroundThread();

    82   return new TestParent();

    83 }

    85 bool

    86 BackgroundParentImpl::RecvPBackgroundTestConstructor(

    87                                                   PBackgroundTestParent* aActor,

    88                                                   const nsCString& aTestArg)

    89 {

    90   AssertIsInMainProcess();

    91   AssertIsOnBackgroundThread();

    92   MOZ_ASSERT(aActor);

    94   return PBackgroundTestParent::Send__delete__(aActor, aTestArg);

    95 }

    97 bool

    98 BackgroundParentImpl::DeallocPBackgroundTestParent(

    99                                                   PBackgroundTestParent* aActor)

   100 {

   101   AssertIsInMainProcess();

   102   AssertIsOnBackgroundThread();

   103   MOZ_ASSERT(aActor);

   105   delete static_cast<TestParent*>(aActor);

   106   return true;

   107 }

   109 } // namespace ipc

   110 } // namespace mozilla

   112 void

   113 TestParent::ActorDestroy(ActorDestroyReason aWhy)

   114 {

   115   AssertIsInMainProcess();

   116   AssertIsOnBackgroundThread();

   117 }

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