Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/dom/webtransport/api/WebTransportStreams.h b/dom/webtransport/api/WebTransportStreams.h
new file mode 100644
index 0000000000..e9cc06176d
--- /dev/null
+++ b/dom/webtransport/api/WebTransportStreams.h
@@ -0,0 +1,51 @@
+/* -*- 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/. */
+
+#ifndef DOM_WEBTRANSPORT_API_WEBTRANSPORTSTREAMS__H_
+#define DOM_WEBTRANSPORT_API_WEBTRANSPORTSTREAMS__H_
+
+#include "mozilla/dom/UnderlyingSourceCallbackHelpers.h"
+#include "mozilla/dom/WritableStream.h"
+
+namespace mozilla::dom {
+
+class WebTransport;
+
+class WebTransportIncomingStreamsAlgorithms
+    : public UnderlyingSourceAlgorithmsWrapper {
+ public:
+  enum class StreamType : uint8_t { Unidirectional, Bidirectional };
+  WebTransportIncomingStreamsAlgorithms(StreamType aUnidirectional,
+                                        WebTransport* aTransport);
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(
+      WebTransportIncomingStreamsAlgorithms, UnderlyingSourceAlgorithmsWrapper)
+
+  already_AddRefed<Promise> PullCallbackImpl(
+      JSContext* aCx, ReadableStreamController& aController,
+      ErrorResult& aRv) override;
+
+  // We call EnqueueNative, which is MOZ_CAN_RUN_SCRIPT but won't in this case
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY void BuildStream(JSContext* aCx,
+                                               ErrorResult& aRv);
+
+  void NotifyIncomingStream();
+
+  void NotifyRejectAll();
+
+ protected:
+  ~WebTransportIncomingStreamsAlgorithms() override;
+
+ private:
+  const StreamType mUnidirectional;
+  RefPtr<WebTransport> mTransport;
+  RefPtr<Promise> mCallback;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // DOM_WEBTRANSPORT_API_WEBTRANSPORTSTREAMS__H_