1/*
2 * Copyright (C) 2016 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 * 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "LinkIconType.h"
29#include <wtf/HashMap.h>
30#include <wtf/Optional.h>
31#include <wtf/URL.h>
32#include <wtf/text/WTFString.h>
33
34namespace WebCore {
35
36struct LinkIcon {
37 URL url;
38 LinkIconType type;
39 String mimeType;
40 Optional<unsigned> size;
41 Vector<std::pair<String, String>> attributes;
42
43 template<class Encoder> void encode(Encoder&) const;
44 template<class Decoder> static bool decode(Decoder&, LinkIcon&);
45};
46
47template<class Encoder>
48void LinkIcon::encode(Encoder& encoder) const
49{
50 encoder << url << mimeType << size << attributes;
51 encoder.encodeEnum(type);
52}
53
54template<class Decoder>
55bool LinkIcon::decode(Decoder& decoder, LinkIcon& result)
56{
57 if (!decoder.decode(result.url))
58 return false;
59
60 if (!decoder.decode(result.mimeType))
61 return false;
62
63 if (!decoder.decode(result.size))
64 return false;
65
66 if (!decoder.decode(result.attributes))
67 return false;
68
69 if (!decoder.decodeEnum(result.type))
70 return false;
71
72 return true;
73}
74
75} // namespace WebCore
76