mirror of
https://github.com/Feodor2/Mypal68.git
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80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "EmptyBody.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_ADDREF_INHERITED(EmptyBody, FetchBody<EmptyBody>)
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NS_IMPL_RELEASE_INHERITED(EmptyBody, FetchBody<EmptyBody>)
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NS_IMPL_CYCLE_COLLECTION_CLASS(EmptyBody)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(EmptyBody, FetchBody<EmptyBody>)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mOwner)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mAbortSignalImpl)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mFetchStreamReader)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(EmptyBody,
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FetchBody<EmptyBody>)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mOwner)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mAbortSignalImpl)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mFetchStreamReader)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(EmptyBody, FetchBody<EmptyBody>)
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NS_IMPL_CYCLE_COLLECTION_TRACE_END
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(EmptyBody)
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NS_INTERFACE_MAP_END_INHERITING(FetchBody<EmptyBody>)
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EmptyBody::EmptyBody(nsIGlobalObject* aGlobal,
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mozilla::ipc::PrincipalInfo* aPrincipalInfo,
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AbortSignalImpl* aAbortSignalImpl,
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const nsACString& aMimeType,
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already_AddRefed<nsIInputStream> aBodyStream)
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: FetchBody<EmptyBody>(aGlobal),
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mAbortSignalImpl(aAbortSignalImpl),
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mMimeType(aMimeType),
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mBodyStream(std::move(aBodyStream)) {
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if (aPrincipalInfo) {
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mPrincipalInfo = MakeUnique<mozilla::ipc::PrincipalInfo>(*aPrincipalInfo);
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}
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}
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EmptyBody::~EmptyBody() = default;
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/* static */
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already_AddRefed<EmptyBody> EmptyBody::Create(
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nsIGlobalObject* aGlobal, mozilla::ipc::PrincipalInfo* aPrincipalInfo,
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AbortSignalImpl* aAbortSignalImpl, const nsACString& aMimeType,
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ErrorResult& aRv) {
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nsCOMPtr<nsIInputStream> bodyStream;
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aRv = NS_NewCStringInputStream(getter_AddRefs(bodyStream), EmptyCString());
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if (NS_WARN_IF(aRv.Failed())) {
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return nullptr;
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}
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RefPtr<EmptyBody> emptyBody =
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new EmptyBody(aGlobal, aPrincipalInfo, aAbortSignalImpl, aMimeType,
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bodyStream.forget());
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return emptyBody.forget();
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}
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void EmptyBody::GetBody(nsIInputStream** aStream, int64_t* aBodyLength) {
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MOZ_ASSERT(aStream);
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if (aBodyLength) {
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*aBodyLength = 0;
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}
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nsCOMPtr<nsIInputStream> bodyStream = mBodyStream;
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bodyStream.forget(aStream);
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}
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} // namespace dom
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} // namespace mozilla
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