зеркало из https://github.com/mozilla/gecko-dev.git
86 строки
1.9 KiB
C++
86 строки
1.9 KiB
C++
/* -*- 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 "ClientHandleOpChild.h"
|
|
#include "mozilla/dom/ClientIPCTypes.h"
|
|
|
|
namespace mozilla {
|
|
namespace 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 dom
|
|
} // namespace mozilla
|