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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/streams/ReadIntoRequest.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/streams/ReadIntoRequest.h')
-rw-r--r--dom/streams/ReadIntoRequest.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/dom/streams/ReadIntoRequest.h b/dom/streams/ReadIntoRequest.h
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+
+/* -*- 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<RefPtr<ReadIntoRequest>> {
+ 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<JS::Value> 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<JS::Value> 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<JS::Value> e,
+ ErrorResult& aRv) = 0;
+
+ protected:
+ virtual ~ReadIntoRequest() = default;
+};
+
+} // namespace mozilla::dom
+
+#endif