1 files changed, 32 insertions, 0 deletions
diff --git a/comm/mailnews/base/public/nsIUrlListener.idl b/comm/mailnews/base/public/nsIUrlListener.idl
new file mode 100644
index 0000000000..93df30b6cd
--- /dev/null
+++ b/comm/mailnews/base/public/nsIUrlListener.idl
@@ -0,0 +1,32 @@
+/* -*- 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 "nsISupports.idl"
+
+interface nsIURI;
+
+%{C++
+#include "nsIURL.h"
+%}
+
+/// General interface that signify URL processing.
+[scriptable, uuid(47618220-D008-11d2-8069-006008128C4E)]
+interface nsIUrlListener : nsISupports {
+    /**
+     * Called to signify the beginning of an URL processing.
+     *
+     * @param url URL being processed.
+     */
+    void OnStartRunningUrl(in nsIURI url);
+
+    /**
+     * Called to signify the end of an URL processing.
+     * This call is always preceded by a call to OnStartRunningUrl.
+     *
+     * @param url        URL being processed.
+     * @param aExitCode  A result code of URL processing.
+     */
+    void OnStopRunningUrl(in nsIURI url, in nsresult aExitCode);
+};