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/* -*- 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 "FetchEventOpParent.h"
#include "mozilla/dom/FetchTypes.h"
#include "nsDebug.h"
#include "mozilla/Assertions.h"
#include "mozilla/RefPtr.h"
#include "mozilla/Unused.h"
#include "mozilla/dom/FetchEventOpProxyParent.h"
#include "mozilla/dom/FetchStreamUtils.h"
#include "mozilla/dom/InternalResponse.h"
#include "mozilla/dom/RemoteWorkerControllerParent.h"
#include "mozilla/dom/RemoteWorkerParent.h"
#include "mozilla/ipc/BackgroundParent.h"
namespace mozilla {
using namespace ipc;
namespace dom {
Tuple<Maybe<ParentToParentInternalResponse>, Maybe<ResponseEndArgs>>
FetchEventOpParent::OnStart(
MovingNotNull<RefPtr<FetchEventOpProxyParent>> aFetchEventOpProxyParent) {
Maybe<ParentToParentInternalResponse> preloadResponse =
std::move(mState.as<Pending>().mPreloadResponse);
Maybe<ResponseEndArgs> preloadResponseEndArgs =
std::move(mState.as<Pending>().mEndArgs);
mState = AsVariant(Started{std::move(aFetchEventOpProxyParent)});
return MakeTuple(preloadResponse, preloadResponseEndArgs);
}
void FetchEventOpParent::OnFinish() {
MOZ_ASSERT(mState.is<Started>());
mState = AsVariant(Finished());
}
mozilla::ipc::IPCResult FetchEventOpParent::RecvPreloadResponse(
ParentToParentInternalResponse&& aResponse) {
AssertIsOnBackgroundThread();
mState.match(
[&aResponse](Pending& aPending) {
MOZ_ASSERT(aPending.mPreloadResponse.isNothing());
aPending.mPreloadResponse = Some(std::move(aResponse));
},
[&aResponse](Started& aStarted) {
auto backgroundParent = WrapNotNull(
WrapNotNull(aStarted.mFetchEventOpProxyParent->Manager())
->Manager());
Unused << aStarted.mFetchEventOpProxyParent->SendPreloadResponse(
ToParentToChild(aResponse, backgroundParent));
},
[](const Finished&) {});
return IPC_OK();
}
mozilla::ipc::IPCResult FetchEventOpParent::RecvPreloadResponseEnd(
ResponseEndArgs&& aArgs) {
AssertIsOnBackgroundThread();
mState.match(
[&aArgs](Pending& aPending) {
MOZ_ASSERT(aPending.mEndArgs.isNothing());
aPending.mEndArgs = Some(std::move(aArgs));
},
[&aArgs](Started& aStarted) {
Unused << aStarted.mFetchEventOpProxyParent->SendPreloadResponseEnd(
std::move(aArgs));
},
[](const Finished&) {});
return IPC_OK();
}
void FetchEventOpParent::ActorDestroy(ActorDestroyReason) {
AssertIsOnBackgroundThread();
}
} // namespace dom
} // namespace mozilla
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