From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/streams/ReadIntoRequest.h | 48 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 dom/streams/ReadIntoRequest.h (limited to 'dom/streams/ReadIntoRequest.h') diff --git a/dom/streams/ReadIntoRequest.h b/dom/streams/ReadIntoRequest.h new file mode 100644 index 0000000000..9be3d2c027 --- /dev/null +++ b/dom/streams/ReadIntoRequest.h @@ -0,0 +1,48 @@ + +/* -*- 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_ReadIntoRequest_h +#define mozilla_dom_ReadIntoRequest_h + +#include "js/TypeDecls.h" +#include "js/Value.h" +#include "mozilla/ErrorResult.h" +#include "mozilla/LinkedList.h" +#include "mozilla/RefPtr.h" +#include "nsCycleCollectionParticipant.h" +#include "nsISupportsImpl.h" + +namespace mozilla::dom { + +// This list element needs to be cycle collected by owning structures. +struct ReadIntoRequest : public nsISupports, + public LinkedListElement> { + NS_DECL_CYCLE_COLLECTING_ISUPPORTS + NS_DECL_CYCLE_COLLECTION_CLASS(ReadIntoRequest) + + // An algorithm taking a chunk, called when a chunk is available for reading + virtual void ChunkSteps(JSContext* aCx, JS::Handle aChunk, + ErrorResult& aRv) = 0; + + // An algorithm taking a chunk or undefined, called when no chunks are + // available because the stream is closed + MOZ_CAN_RUN_SCRIPT + virtual void CloseSteps(JSContext* aCx, JS::Handle aChunk, + ErrorResult& aRv) = 0; + + // An algorithm taking a JavaScript value, called when no chunks are available + // because the stream is errored + virtual void ErrorSteps(JSContext* aCx, JS::Handle e, + ErrorResult& aRv) = 0; + + protected: + virtual ~ReadIntoRequest() = default; +}; + +} // namespace mozilla::dom + +#endif -- cgit v1.2.3