3 files changed, 63 insertions, 0 deletions
diff --git a/dom/interfaces/xpath/moz.build b/dom/interfaces/xpath/moz.build
new file mode 100644
index 000000000..06515bd70
--- /dev/null
+++ b/dom/interfaces/xpath/moz.build
@@ -0,0 +1,13 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+XPIDL_SOURCES += [
+    'nsIDOMXPathEvaluator.idl',
+    'nsIDOMXPathResult.idl',
+]
+
+XPIDL_MODULE = 'dom_xpath'
+
diff --git a/dom/interfaces/xpath/nsIDOMXPathEvaluator.idl b/dom/interfaces/xpath/nsIDOMXPathEvaluator.idl
new file mode 100644
index 000000000..9a07b40af
--- /dev/null
+++ b/dom/interfaces/xpath/nsIDOMXPathEvaluator.idl
@@ -0,0 +1,24 @@
+/* -*- Mode: IDL; 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/. */
+
+/**
+ * Corresponds to http://www.w3.org/TR/2002/WD-DOM-Level-3-XPath-20020208
+ */
+
+#include "domstubs.idl"
+
+interface XPathException;
+
+[uuid(92584002-d0e2-4b88-9af9-fa6ff59ee002)]
+interface nsIDOMXPathEvaluator : nsISupports
+{
+  nsISupports              evaluate(in DOMString expression, 
+                                    in nsIDOMNode contextNode, 
+                                    in nsIDOMNode resolver,
+                                    in unsigned short type, 
+                                    in nsISupports result)
+                                      raises(XPathException,
+                                             DOMException);
+};
diff --git a/dom/interfaces/xpath/nsIDOMXPathResult.idl b/dom/interfaces/xpath/nsIDOMXPathResult.idl
new file mode 100644
index 000000000..8101907ac
--- /dev/null
+++ b/dom/interfaces/xpath/nsIDOMXPathResult.idl
@@ -0,0 +1,26 @@
+/* -*- Mode: IDL; 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/. */
+
+/**
+ * Corresponds to http://www.w3.org/TR/2002/WD-DOM-Level-3-XPath-20020208
+ */
+
+#include "nsISupports.idl"
+
+[uuid(75506f84-b504-11d5-a7f2-ca108ab8b6fc)]
+interface nsIDOMXPathResult : nsISupports
+{
+  // XPathResultType
+  const unsigned short      ANY_TYPE                       = 0;
+  const unsigned short      NUMBER_TYPE                    = 1;
+  const unsigned short      STRING_TYPE                    = 2;
+  const unsigned short      BOOLEAN_TYPE                   = 3;
+  const unsigned short      UNORDERED_NODE_ITERATOR_TYPE   = 4;
+  const unsigned short      ORDERED_NODE_ITERATOR_TYPE     = 5;
+  const unsigned short      UNORDERED_NODE_SNAPSHOT_TYPE   = 6;
+  const unsigned short      ORDERED_NODE_SNAPSHOT_TYPE     = 7;
+  const unsigned short      ANY_UNORDERED_NODE_TYPE        = 8;
+  const unsigned short      FIRST_ORDERED_NODE_TYPE        = 9;
+};