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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/streams/WritableStreamDefaultWriter.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/streams/WritableStreamDefaultWriter.h')
-rw-r--r-- | dom/streams/WritableStreamDefaultWriter.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/dom/streams/WritableStreamDefaultWriter.h b/dom/streams/WritableStreamDefaultWriter.h new file mode 100644 index 0000000000..487a504cd1 --- /dev/null +++ b/dom/streams/WritableStreamDefaultWriter.h @@ -0,0 +1,112 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* 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/. */ + +#ifndef mozilla_dom_WritableStreamDefaultWriter_h +#define mozilla_dom_WritableStreamDefaultWriter_h + +#include "js/TypeDecls.h" +#include "js/Value.h" +#include "mozilla/Attributes.h" +#include "mozilla/ErrorResult.h" +#include "mozilla/dom/BindingDeclarations.h" +#include "mozilla/dom/QueuingStrategyBinding.h" + +#include "nsCycleCollectionParticipant.h" +#include "nsWrapperCache.h" + +namespace mozilla::dom { + +class Promise; +class WritableStream; + +class WritableStreamDefaultWriter final : public nsISupports, + public nsWrapperCache { + public: + NS_DECL_CYCLE_COLLECTING_ISUPPORTS + NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(WritableStreamDefaultWriter) + + protected: + ~WritableStreamDefaultWriter(); + + public: + explicit WritableStreamDefaultWriter(nsIGlobalObject* aGlobal); + + // Slot Getter/Setters: + public: + WritableStream* GetStream() const { return mStream; } + void SetStream(WritableStream* aStream) { mStream = aStream; } + + Promise* ReadyPromise() const { return mReadyPromise; } + void SetReadyPromise(Promise* aPromise); + + Promise* ClosedPromise() const { return mClosedPromise; } + void SetClosedPromise(Promise* aPromise); + + public: + nsIGlobalObject* GetParentObject() const { return mGlobal; } + + JSObject* WrapObject(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) override; + + // IDL Methods + static already_AddRefed<WritableStreamDefaultWriter> Constructor( + const GlobalObject& aGlobal, WritableStream& aStream, ErrorResult& aRv); + + already_AddRefed<Promise> Closed(); + already_AddRefed<Promise> Ready(); + + Nullable<double> GetDesiredSize(ErrorResult& aRv); + + MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> Abort( + JSContext* aCx, JS::Handle<JS::Value> aReason, ErrorResult& aRv); + + MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> Close(JSContext* aCx, + ErrorResult& aRv); + + void ReleaseLock(JSContext* aCx); + + MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> Write( + JSContext* aCx, JS::Handle<JS::Value> aChunk, ErrorResult& aRv); + + // Internal Slots: + private: + nsCOMPtr<nsIGlobalObject> mGlobal; + RefPtr<WritableStream> mStream; + RefPtr<Promise> mReadyPromise; + RefPtr<Promise> mClosedPromise; +}; + +namespace streams_abstract { + +void SetUpWritableStreamDefaultWriter(WritableStreamDefaultWriter* aWriter, + WritableStream* aStream, + ErrorResult& aRv); + +void WritableStreamDefaultWriterEnsureClosedPromiseRejected( + WritableStreamDefaultWriter* aWriter, JS::Handle<JS::Value> aError); + +void WritableStreamDefaultWriterEnsureReadyPromiseRejected( + WritableStreamDefaultWriter* aWriter, JS::Handle<JS::Value> aError); + +Nullable<double> WritableStreamDefaultWriterGetDesiredSize( + WritableStreamDefaultWriter* aWriter); + +void WritableStreamDefaultWriterRelease(JSContext* aCx, + WritableStreamDefaultWriter* aWriter); + +MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> WritableStreamDefaultWriterWrite( + JSContext* aCx, WritableStreamDefaultWriter* aWriter, + JS::Handle<JS::Value> aChunk, ErrorResult& aRv); + +MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> +WritableStreamDefaultWriterCloseWithErrorPropagation( + JSContext* aCx, WritableStreamDefaultWriter* aWriter, ErrorResult& aRv); + +} // namespace streams_abstract + +} // namespace mozilla::dom + +#endif // mozilla_dom_WritableStreamDefaultWriter_h |