1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* Copyright (C) 2016 Canon Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions
* are required to be met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Canon Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(FETCH_API)
#include "ExceptionOr.h"
#include "FetchBodyOwner.h"
#include "FetchOptions.h"
#include "ResourceRequest.h"
#include <wtf/Optional.h>
namespace WebCore {
class Blob;
class ScriptExecutionContext;
class URLSearchParams;
class FetchRequest final : public FetchBodyOwner {
public:
static Ref<FetchRequest> create(ScriptExecutionContext& context) { return adoptRef(*new FetchRequest(context, std::nullopt, FetchHeaders::create(FetchHeaders::Guard::Request), { })); }
using Cache = FetchOptions::Cache;
using Credentials = FetchOptions::Credentials;
using Destination = FetchOptions::Destination;
using Mode = FetchOptions::Mode;
using Redirect = FetchOptions::Redirect;
using ReferrerPolicy = FetchOptions::ReferrerPolicy;
using Type = FetchOptions::Type;
struct Init {
String method;
String referrer;
std::optional<ReferrerPolicy> referrerPolicy;
std::optional<Mode> mode;
std::optional<Credentials> credentials;
std::optional<Cache> cache;
std::optional<Redirect> redirect;
String integrity;
JSC::JSValue window;
};
ExceptionOr<FetchHeaders&> initializeWith(FetchRequest&, const Init&);
ExceptionOr<FetchHeaders&> initializeWith(const String&, const Init&);
ExceptionOr<void> setBody(JSC::ExecState&, JSC::JSValue, FetchRequest*);
const String& method() const { return m_internalRequest.request.httpMethod(); }
const String& url() const;
FetchHeaders& headers() { return m_headers.get(); }
Type type() const;
Destination destination() const;
String referrer() const;
ReferrerPolicy referrerPolicy() const;
Mode mode() const;
Credentials credentials() const;
Cache cache() const;
Redirect redirect() const;
const String& integrity() const { return m_internalRequest.integrity; }
ExceptionOr<Ref<FetchRequest>> clone(ScriptExecutionContext&);
struct InternalRequest {
ResourceRequest request;
FetchOptions options;
String referrer;
String integrity;
};
const FetchOptions& fetchOptions() const { return m_internalRequest.options; }
ResourceRequest internalRequest() const;
bool isBodyReadableStream() const { return !isBodyNull() && body().isReadableStream(); }
const String& internalRequestReferrer() const { return m_internalRequest.referrer; }
private:
FetchRequest(ScriptExecutionContext&, std::optional<FetchBody>&&, Ref<FetchHeaders>&&, InternalRequest&&);
ExceptionOr<FetchHeaders&> initializeOptions(const Init&);
const char* activeDOMObjectName() const final;
bool canSuspendForDocumentSuspension() const final;
InternalRequest m_internalRequest;
mutable String m_requestURL;
};
inline FetchRequest::FetchRequest(ScriptExecutionContext& context, std::optional<FetchBody>&& body, Ref<FetchHeaders>&& headers, InternalRequest&& internalRequest)
: FetchBodyOwner(context, WTFMove(body), WTFMove(headers))
, m_internalRequest(WTFMove(internalRequest))
{
}
inline auto FetchRequest::cache() const -> Cache
{
return m_internalRequest.options.cache;
}
inline auto FetchRequest::credentials() const -> Credentials
{
return m_internalRequest.options.credentials;
}
inline auto FetchRequest::destination() const -> Destination
{
return m_internalRequest.options.destination;
}
inline auto FetchRequest::mode() const -> Mode
{
return m_internalRequest.options.mode;
}
inline auto FetchRequest::redirect() const -> Redirect
{
return m_internalRequest.options.redirect;
}
inline auto FetchRequest::referrerPolicy() const -> ReferrerPolicy
{
return m_internalRequest.options.referrerPolicy;
}
inline auto FetchRequest::type() const -> Type
{
return m_internalRequest.options.type;
}
} // namespace WebCore
#endif // ENABLE(FETCH_API)
|
