/src/mozilla-central/dom/serviceworkers/ServiceWorkerContainerChild.cpp
Line | Count | Source (jump to first uncovered line) |
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 | | |
7 | | #include "mozilla/dom/PServiceWorkerContainerChild.h" |
8 | | |
9 | | #include "RemoteServiceWorkerContainerImpl.h" |
10 | | |
11 | | namespace mozilla { |
12 | | namespace dom { |
13 | | |
14 | | void |
15 | | ServiceWorkerContainerChild::ActorDestroy(ActorDestroyReason aReason) |
16 | 0 | { |
17 | 0 | if (mWorkerHolderToken) { |
18 | 0 | mWorkerHolderToken->RemoveListener(this); |
19 | 0 | mWorkerHolderToken = nullptr; |
20 | 0 | } |
21 | 0 |
|
22 | 0 | if (mOwner) { |
23 | 0 | mOwner->RevokeActor(this); |
24 | 0 | MOZ_DIAGNOSTIC_ASSERT(!mOwner); |
25 | 0 | } |
26 | 0 | } |
27 | | |
28 | | void |
29 | | ServiceWorkerContainerChild::WorkerShuttingDown() |
30 | 0 | { |
31 | 0 | MaybeStartTeardown(); |
32 | 0 | } |
33 | | |
34 | | ServiceWorkerContainerChild::ServiceWorkerContainerChild(WorkerHolderToken* aWorkerHolderToken) |
35 | | : mWorkerHolderToken(aWorkerHolderToken) |
36 | | , mOwner(nullptr) |
37 | | , mTeardownStarted(false) |
38 | 0 | { |
39 | 0 | if (mWorkerHolderToken) { |
40 | 0 | mWorkerHolderToken->AddListener(this); |
41 | 0 | } |
42 | 0 | } |
43 | | |
44 | | void |
45 | | ServiceWorkerContainerChild::SetOwner(RemoteServiceWorkerContainerImpl* aOwner) |
46 | 0 | { |
47 | 0 | MOZ_DIAGNOSTIC_ASSERT(!mOwner); |
48 | 0 | MOZ_DIAGNOSTIC_ASSERT(aOwner); |
49 | 0 | mOwner = aOwner; |
50 | 0 | } |
51 | | |
52 | | void |
53 | | ServiceWorkerContainerChild::RevokeOwner(RemoteServiceWorkerContainerImpl* aOwner) |
54 | 0 | { |
55 | 0 | MOZ_DIAGNOSTIC_ASSERT(mOwner); |
56 | 0 | MOZ_DIAGNOSTIC_ASSERT(aOwner == mOwner); |
57 | 0 | mOwner = nullptr; |
58 | 0 | } |
59 | | |
60 | | void |
61 | | ServiceWorkerContainerChild::MaybeStartTeardown() |
62 | 0 | { |
63 | 0 | if (mTeardownStarted) { |
64 | 0 | return; |
65 | 0 | } |
66 | 0 | mTeardownStarted = true; |
67 | 0 | } |
68 | | |
69 | | } // namespace dom |
70 | | } // namespace mozilla |