1 files changed, 47 insertions, 0 deletions
diff --git a/netwerk/base/nsIMIMEInputStream.idl b/netwerk/base/nsIMIMEInputStream.idl
new file mode 100644
index 000000000..82992d939
--- /dev/null
+++ b/netwerk/base/nsIMIMEInputStream.idl
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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"
+
+/**
+ * The MIME stream separates headers and a datastream. It also allows
+ * automatic creation of the content-length header.
+ */
+
+[scriptable, uuid(dcbce63c-1dd1-11b2-b94d-91f6d49a3161)]
+interface nsIMIMEInputStream : nsIInputStream
+{
+    /**
+     * When true a "Content-Length" header is automatically added to the
+     * stream. The value of the content-length is automatically calculated
+     * using the available() method on the data stream. The value is
+     * recalculated every time the stream is rewinded to the start.
+     * Not allowed to be changed once the stream has been started to be read.
+     */
+    attribute boolean addContentLength;
+
+    /**
+     * Adds an additional header to the stream on the form "name: value". May
+     * not be called once the stream has been started to be read.
+     * @param name   name of the header
+     * @param value  value of the header
+     */
+    void addHeader(in string name, in string value);
+
+    /**
+     * Sets data-stream. May not be called once the stream has been started
+     * to be read.
+     * The cursor of the new stream should be located at the beginning of the
+     * stream if the implementation of the nsIMIMEInputStream also is used as
+     * an nsISeekableStream.
+     * @param stream  stream containing the data for the stream
+     */
+    void setData(in nsIInputStream stream);
+
+    /**
+     * Get the wrapped data stream
+     */
+    readonly attribute nsIInputStream data;
+};