1/*
2 * Copyright (C) 2007 Alexey Proskuryakov (ap@nypop.com)
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "ExceptionOr.h"
29#include "XPathNSResolver.h"
30#include <JavaScriptCore/JSCInlines.h>
31#include <JavaScriptCore/JSCJSValue.h>
32#include <JavaScriptCore/Strong.h>
33#include <JavaScriptCore/StrongInlines.h>
34
35namespace WebCore {
36
37class JSDOMWindow;
38
39class JSCustomXPathNSResolver final : public XPathNSResolver {
40public:
41 static ExceptionOr<Ref<JSCustomXPathNSResolver>> create(JSC::ExecState&, JSC::JSValue);
42 virtual ~JSCustomXPathNSResolver();
43
44private:
45 JSCustomXPathNSResolver(JSC::VM&, JSC::JSObject*, JSDOMWindow*);
46
47 String lookupNamespaceURI(const String& prefix) final;
48
49 // JSCustomXPathNSResolvers are always temporary so using a Strong reference is safe here.
50 JSC::Strong<JSC::JSObject> m_customResolver;
51 JSC::Strong<JSDOMWindow> m_globalObject;
52};
53
54} // namespace WebCore
55