1/*
2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#pragma once
30
31#include "ExceptionCode.h"
32#include <wtf/text/WTFString.h>
33
34namespace WebCore {
35
36class Exception;
37
38class DOMException : public RefCounted<DOMException> {
39public:
40 static Ref<DOMException> create(ExceptionCode, const String& message = emptyString());
41 static Ref<DOMException> create(const Exception&);
42
43 // For DOM bindings.
44 static Ref<DOMException> create(const String& message, const String& name);
45
46 using LegacyCode = uint8_t;
47 LegacyCode legacyCode() const { return m_legacyCode; }
48
49 String name() const { return m_name; }
50 String message() const { return m_message; }
51
52 struct Description {
53 const ASCIILiteral name;
54 const ASCIILiteral message;
55 LegacyCode legacyCode;
56 };
57
58 WEBCORE_EXPORT static const Description& description(ExceptionCode);
59
60 static ASCIILiteral name(ExceptionCode ec) { return description(ec).name; }
61 static ASCIILiteral message(ExceptionCode ec) { return description(ec).message; }
62
63private:
64 DOMException(LegacyCode, const String& name, const String& message);
65
66 LegacyCode m_legacyCode;
67 String m_name;
68 String m_message;
69};
70
71} // namespace WebCore
72