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#include "config.h"
27#include "WebUserContentControllerDataTypes.h"
28
29#include "WebCoreArgumentCoders.h"
30
31namespace WebKit {
32
33void WebUserScriptData::encode(IPC::Encoder& encoder) const
34{
35 encoder << identifier;
36 encoder << worldIdentifier;
37 encoder << userScript;
38}
39
40Optional<WebUserScriptData> WebUserScriptData::decode(IPC::Decoder& decoder)
41{
42 Optional<uint64_t> identifier;
43 decoder >> identifier;
44 if (!identifier)
45 return WTF::nullopt;
46
47 Optional<uint64_t> worldIdentifier;
48 decoder >> worldIdentifier;
49 if (!worldIdentifier)
50 return WTF::nullopt;
51
52 WebCore::UserScript userScript;
53 if (!decoder.decode(userScript))
54 return WTF::nullopt;
55
56 return {{ WTFMove(*identifier), WTFMove(*worldIdentifier), WTFMove(userScript) }};
57}
58
59void WebUserStyleSheetData::encode(IPC::Encoder& encoder) const
60{
61 encoder << identifier;
62 encoder << worldIdentifier;
63 encoder << userStyleSheet;
64}
65
66Optional<WebUserStyleSheetData> WebUserStyleSheetData::decode(IPC::Decoder& decoder)
67{
68 Optional<uint64_t> identifier;
69 decoder >> identifier;
70 if (!identifier)
71 return WTF::nullopt;
72
73 Optional<uint64_t> worldIdentifier;
74 decoder >> worldIdentifier;
75 if (!worldIdentifier)
76 return WTF::nullopt;
77
78 WebCore::UserStyleSheet userStyleSheet;
79 if (!decoder.decode(userStyleSheet))
80 return WTF::nullopt;
81
82 return {{ WTFMove(*identifier), WTFMove(*worldIdentifier), WTFMove(userStyleSheet) }};
83}
84
85
86void WebScriptMessageHandlerData::encode(IPC::Encoder& encoder) const
87{
88 encoder << identifier;
89 encoder << worldIdentifier;
90 encoder << name;
91}
92
93Optional<WebScriptMessageHandlerData> WebScriptMessageHandlerData::decode(IPC::Decoder& decoder)
94{
95 Optional<uint64_t> identifier;
96 decoder >> identifier;
97 if (!identifier)
98 return WTF::nullopt;
99
100 Optional<uint64_t> worldIdentifier;
101 decoder >> worldIdentifier;
102 if (!worldIdentifier)
103 return WTF::nullopt;
104
105 Optional<String> name;
106 decoder >> name;
107 if (!name)
108 return WTF::nullopt;
109
110 return {{ WTFMove(*identifier), WTFMove(*worldIdentifier), WTFMove(*name) }};
111}
112
113} // namespace WebKit
114