1 files changed, 48 insertions, 0 deletions
diff --git a/netwerk/base/nsIMIMEInputStream.idl b/netwerk/base/nsIMIMEInputStream.idl
new file mode 100644
index 0000000000..1842cdb40c
--- /dev/null
+++ b/netwerk/base/nsIMIMEInputStream.idl
@@ -0,0 +1,48 @@
+/* -*- 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 "nsIHttpHeaderVisitor.idl"
+#include "nsIInputStream.idl"
+
+/**
+ * The MIME stream separates headers and a datastream. It also allows
+ * automatic creation of the content-length header.
+ */
+
+[scriptable, builtinclass, uuid(dcbce63c-1dd1-11b2-b94d-91f6d49a3161)]
+interface nsIMIMEInputStream : nsIInputStream
+{
+    /**
+     * 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);
+
+    /**
+     * Visits all headers which have been added via addHeader.  Calling
+     * addHeader while visiting request headers has undefined behavior.
+     *
+     * @param aVisitor
+     *        The header visitor instance.
+     */
+    void visitHeaders(in nsIHttpHeaderVisitor visitor);
+
+    /**
+     * 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;
+};