1/*
2 * Copyright (C) 2017 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 "URLSchemeTaskParameters.h"
28
29#include "Decoder.h"
30#include "Encoder.h"
31#include "WebCoreArgumentCoders.h"
32
33namespace WebKit {
34
35void URLSchemeTaskParameters::encode(IPC::Encoder& encoder) const
36{
37 encoder << handlerIdentifier;
38 encoder << taskIdentifier;
39 encoder << request;
40 if (request.httpBody()) {
41 encoder << true;
42 request.httpBody()->encode(encoder);
43 } else
44 encoder << false;
45}
46
47Optional<URLSchemeTaskParameters> URLSchemeTaskParameters::decode(IPC::Decoder& decoder)
48{
49 Optional<uint64_t> handlerIdentifier;
50 decoder >> handlerIdentifier;
51 if (!handlerIdentifier)
52 return WTF::nullopt;
53
54 Optional<uint64_t> taskIdentifier;
55 decoder >> taskIdentifier;
56 if (!taskIdentifier)
57 return WTF::nullopt;
58
59 WebCore::ResourceRequest request;
60 if (!decoder.decode(request))
61 return WTF::nullopt;
62
63 Optional<bool> hasHTTPBody;
64 decoder >> hasHTTPBody;
65 if (!hasHTTPBody)
66 return WTF::nullopt;
67 if (*hasHTTPBody) {
68 RefPtr<WebCore::FormData> formData = WebCore::FormData::decode(decoder);
69 if (!formData)
70 return WTF::nullopt;
71 request.setHTTPBody(WTFMove(formData));
72 }
73
74 return {{ WTFMove(*handlerIdentifier), WTFMove(*taskIdentifier), WTFMove(request) }};
75}
76
77} // namespace WebKit
78