blob: a0717a99546279d7f4116af1242465859c2a6e44 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* -*- 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/. */
#include "ClientHandleChild.h"
#include "ClientHandle.h"
#include "ClientHandleOpChild.h"
#include "mozilla/dom/ClientIPCTypes.h"
namespace mozilla::dom {
using mozilla::ipc::IPCResult;
IPCResult ClientHandleChild::RecvExecutionReady(
const IPCClientInfo& aClientInfo) {
if (mHandle) {
mHandle->ExecutionReady(ClientInfo(aClientInfo));
}
return IPC_OK();
}
void ClientHandleChild::ActorDestroy(ActorDestroyReason aReason) {
if (mHandle) {
mHandle->RevokeActor(this);
// Revoking the actor link should automatically cause the owner
// to call RevokeOwner() as well.
MOZ_DIAGNOSTIC_ASSERT(!mHandle);
}
}
PClientHandleOpChild* ClientHandleChild::AllocPClientHandleOpChild(
const ClientOpConstructorArgs& aArgs) {
MOZ_ASSERT_UNREACHABLE("ClientHandleOpChild must be explicitly constructed.");
return nullptr;
}
bool ClientHandleChild::DeallocPClientHandleOpChild(
PClientHandleOpChild* aActor) {
delete aActor;
return true;
}
ClientHandleChild::ClientHandleChild()
: mHandle(nullptr), mTeardownStarted(false) {}
void ClientHandleChild::SetOwner(ClientThing<ClientHandleChild>* aThing) {
MOZ_DIAGNOSTIC_ASSERT(!mHandle);
mHandle = static_cast<ClientHandle*>(aThing);
MOZ_DIAGNOSTIC_ASSERT(mHandle);
}
void ClientHandleChild::RevokeOwner(ClientThing<ClientHandleChild>* aThing) {
MOZ_DIAGNOSTIC_ASSERT(mHandle);
MOZ_DIAGNOSTIC_ASSERT(mHandle == static_cast<ClientHandle*>(aThing));
mHandle = nullptr;
}
void ClientHandleChild::MaybeStartTeardown() {
if (mTeardownStarted) {
return;
}
mTeardownStarted = true;
Unused << SendTeardown();
}
} // namespace mozilla::dom
|
