1 files changed, 30 insertions, 0 deletions
diff --git a/dom/base/XPathGenerator.h b/dom/base/XPathGenerator.h
new file mode 100644
index 0000000000..fe97f141f8
--- /dev/null
+++ b/dom/base/XPathGenerator.h
@@ -0,0 +1,30 @@
+/* -*- 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 XPATHGENERATOR_H__
+#define XPATHGENERATOR_H__
+#include "nsString.h"
+#include "nsINode.h"
+
+class XPathGenerator {
+ public:
+  /**
+   * Return a properly quoted string to insert into an XPath
+   * */
+  static void QuoteArgument(const nsAString& aArg, nsAString& aResult);
+
+  /**
+   * Return a valid XPath for the given node (usually the local name itself)
+   * */
+  static void EscapeName(const nsAString& aName, nsAString& aResult);
+
+  /**
+   * Generate an approximate XPath query to an (X)HTML node
+   * */
+  static void Generate(const nsINode* aNode, nsAString& aResult);
+};
+
+#endif