Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 41 insertions, 0 deletions

diff --git a/dom/quota/StreamUtils.h b/dom/quota/StreamUtils.h
new file mode 100644
index 0000000000..6d755b6b07
--- /dev/null
+++ b/dom/quota/StreamUtils.h
@@ -0,0 +1,41 @@
+/* -*- 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_QUOTA_STREAMUTILS_H_
+#define DOM_QUOTA_STREAMUTILS_H_
+
+#include "nsStringFwd.h"
+
+class nsIBinaryInputStream;
+class nsIBinaryOutputStream;
+template <class T>
+class nsCOMPtr;
+class nsIFile;
+class nsIOutputStream;
+enum class nsresult : uint32_t;
+
+namespace mozilla {
+
+template <typename V, typename E>
+class Result;
+
+namespace dom::quota {
+
+enum FileFlag { Truncate, Update, Append };
+
+Result<nsCOMPtr<nsIOutputStream>, nsresult> GetOutputStream(nsIFile& aFile,
+                                                            FileFlag aFileFlag);
+
+Result<nsCOMPtr<nsIBinaryOutputStream>, nsresult> GetBinaryOutputStream(
+    nsIFile& aFile, FileFlag aFileFlag);
+
+Result<nsCOMPtr<nsIBinaryInputStream>, nsresult> GetBinaryInputStream(
+    nsIFile& aDirectory, const nsAString& aFilename);
+
+}  // namespace dom::quota
+}  // namespace mozilla
+
+#endif  // DOM_QUOTA_STREAMUTILS_H_