1 files changed, 40 insertions, 0 deletions
diff --git a/netwerk/base/nsIArrayBufferInputStream.idl b/netwerk/base/nsIArrayBufferInputStream.idl
new file mode 100644
index 0000000000..9ba1dc73fa
--- /dev/null
+++ b/netwerk/base/nsIArrayBufferInputStream.idl
@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "nsIInputStream.idl"
+
+%{C++
+#include "mozilla/UniquePtr.h"
+%}
+native Bytes(mozilla::UniquePtr<uint8_t[]>);
+
+/**
+ * nsIArrayBufferInputStream
+ *
+ * Provides scriptable methods for initializing a nsIInputStream
+ * implementation with an ArrayBuffer.
+ */
+[scriptable, builtinclass, uuid(3014dde6-aa1c-41db-87d0-48764a3710f6)]
+interface nsIArrayBufferInputStream : nsIInputStream
+{
+    /**
+     * SetData - assign an ArrayBuffer to the input stream.
+     *
+     * @param buffer    - stream data
+     * @param byteOffset - stream data offset
+     * @param byteLen - stream data length
+     */
+    [binaryname(SetDataFromJS)]
+    void setData(in jsval buffer, in uint64_t byteOffset, in uint64_t byteLen);
+
+    /**
+     * SetData - assign data to the input stream.
+     *
+     * @param aBytes  - stream data
+     * @param byteLen - stream data length
+     */
+    [noscript, nostdcall, binaryname(SetData)]
+    void setDataNative(in Bytes bytes, in uint64_t byteLen);
+};