зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.8 KiB
C++
60 строки
1.8 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 "ClientSourceOpParent.h"
|
|
|
|
#include "ClientSourceParent.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
using mozilla::ipc::IPCResult;
|
|
|
|
void ClientSourceOpParent::ActorDestroy(ActorDestroyReason aReason) {
|
|
if (mPromise) {
|
|
CopyableErrorResult rv;
|
|
rv.ThrowAbortError("Client torn down");
|
|
mPromise->Reject(rv, __func__);
|
|
mPromise = nullptr;
|
|
}
|
|
}
|
|
|
|
IPCResult ClientSourceOpParent::Recv__delete__(const ClientOpResult& aResult) {
|
|
if (aResult.type() == ClientOpResult::TCopyableErrorResult &&
|
|
aResult.get_CopyableErrorResult().Failed()) {
|
|
// If a control message fails then clear the controller from
|
|
// the ClientSourceParent. We eagerly marked it controlled at
|
|
// the start of the operation.
|
|
if (mArgs.type() == ClientOpConstructorArgs::TClientControlledArgs) {
|
|
auto source = static_cast<ClientSourceParent*>(Manager());
|
|
if (source) {
|
|
source->ClearController();
|
|
}
|
|
}
|
|
|
|
mPromise->Reject(aResult.get_CopyableErrorResult(), __func__);
|
|
mPromise = nullptr;
|
|
return IPC_OK();
|
|
}
|
|
|
|
mPromise->Resolve(aResult, __func__);
|
|
mPromise = nullptr;
|
|
return IPC_OK();
|
|
}
|
|
|
|
ClientSourceOpParent::ClientSourceOpParent(ClientOpConstructorArgs&& aArgs,
|
|
ClientOpPromise::Private* aPromise)
|
|
: mArgs(std::move(aArgs)), mPromise(aPromise) {
|
|
MOZ_DIAGNOSTIC_ASSERT(mPromise);
|
|
}
|
|
|
|
ClientSourceOpParent::~ClientSourceOpParent() {
|
|
MOZ_DIAGNOSTIC_ASSERT(!mPromise);
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|