From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- dom/file/ipc/RemoteLazyInputStreamThread.h | 58 ++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 dom/file/ipc/RemoteLazyInputStreamThread.h (limited to 'dom/file/ipc/RemoteLazyInputStreamThread.h') diff --git a/dom/file/ipc/RemoteLazyInputStreamThread.h b/dom/file/ipc/RemoteLazyInputStreamThread.h new file mode 100644 index 0000000000..44e0069c05 --- /dev/null +++ b/dom/file/ipc/RemoteLazyInputStreamThread.h @@ -0,0 +1,58 @@ +/* -*- 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 mozilla_RemoteLazyInputStreamThread_h +#define mozilla_RemoteLazyInputStreamThread_h + +#include "mozilla/RemoteLazyInputStreamChild.h" +#include "nsIEventTarget.h" +#include "nsIObserver.h" +#include "nsTArray.h" + +class nsIThread; + +namespace mozilla { + +class RemoteLazyInputStreamChild; + +class RemoteLazyInputStreamThread final : public nsIObserver, + public nsIEventTarget { + public: + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSIOBSERVER + NS_DECL_NSIEVENTTARGET + + static bool IsOnFileEventTarget(nsIEventTarget* aEventTarget); + + static RemoteLazyInputStreamThread* Get(); + + static RemoteLazyInputStreamThread* GetOrCreate(); + + void MigrateActor(RemoteLazyInputStreamChild* aActor); + + bool Initialize(); + + void InitializeOnMainThread(); + + private: + ~RemoteLazyInputStreamThread() = default; + + void MigrateActorInternal(RemoteLazyInputStreamChild* aActor); + + nsCOMPtr mThread; + + // This is populated if MigrateActor() is called before the initialization of + // the thread. + nsTArray> mPendingActors; +}; + +bool IsOnDOMFileThread(); + +void AssertIsOnDOMFileThread(); + +} // namespace mozilla + +#endif // mozilla_RemoteLazyInputStreamThread_h -- cgit v1.2.3