1/*
2 * Copyright (C) 2018 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 "NetworkLoadMetrics.h"
29#include "ResourceRequest.h"
30#include "ResourceResponse.h"
31#include <wtf/Vector.h>
32
33namespace WebCore {
34
35struct NetworkTransactionInformation {
36 enum class Type { Redirection, Preflight };
37 Type type;
38 ResourceRequest request;
39 ResourceResponse response;
40 NetworkLoadMetrics metrics;
41
42 template<class Encoder> void encode(Encoder&) const;
43 template<class Decoder> static Optional<NetworkTransactionInformation> decode(Decoder&);
44};
45
46struct NetworkLoadInformation {
47 ResourceRequest request;
48 ResourceResponse response;
49 NetworkLoadMetrics metrics;
50 Vector<NetworkTransactionInformation> transactions;
51};
52
53}
54
55namespace WTF {
56template<> struct EnumTraits<WebCore::NetworkTransactionInformation::Type> {
57 using values = EnumValues<
58 WebCore::NetworkTransactionInformation::Type,
59 WebCore::NetworkTransactionInformation::Type::Redirection,
60 WebCore::NetworkTransactionInformation::Type::Preflight
61 >;
62};
63}
64
65namespace WebCore {
66
67template<class Encoder> inline void NetworkTransactionInformation::encode(Encoder& encoder) const
68{
69 encoder << type;
70 encoder << request;
71 encoder << response;
72 encoder << metrics;
73}
74
75template<class Decoder> inline Optional<NetworkTransactionInformation> NetworkTransactionInformation::decode(Decoder& decoder)
76{
77 NetworkTransactionInformation information;
78
79 if (!decoder.decode(information.type))
80 return WTF::nullopt;
81 if (!decoder.decode(information.request))
82 return WTF::nullopt;
83 if (!decoder.decode(information.response))
84 return WTF::nullopt;
85 if (!decoder.decode(information.metrics))
86 return WTF::nullopt;
87
88 return information;
89}
90
91}
92