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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_COMMON_RESOURCE_REQUEST_H_
#define CONTENT_COMMON_RESOURCE_REQUEST_H_
#include <stdint.h>
#include <string>
#include "base/memory/ref_counted.h"
#include "base/optional.h"
#include "content/common/content_export.h"
#include "content/common/navigation_params.h"
#include "content/common/resource_request_body_impl.h"
#include "content/common/service_worker/service_worker_types.h"
#include "content/public/common/appcache_info.h"
#include "content/public/common/previews_state.h"
#include "content/public/common/request_context_frame_type.h"
#include "content/public/common/request_context_type.h"
#include "content/public/common/resource_type.h"
#include "net/base/request_priority.h"
#include "third_party/WebKit/public/platform/WebMixedContentContextType.h"
#include "third_party/WebKit/public/platform/WebPageVisibilityState.h"
#include "third_party/WebKit/public/platform/WebReferrerPolicy.h"
#include "ui/base/page_transition_types.h"
#include "url/gurl.h"
#include "url/origin.h"
namespace content {
struct CONTENT_EXPORT ResourceRequest {
ResourceRequest();
ResourceRequest(const ResourceRequest& request);
~ResourceRequest();
// The request method: GET, POST, etc.
std::string method;
// The absolute requested URL encoded in ASCII per the rules of RFC-2396.
GURL url;
// URL representing the first-party origin for the request, which may be
// checked by the third-party cookie blocking policy. This is usually the URL
// of the document in the top-level window. Leaving it empty may lead to
// undesired cookie blocking. Third-party cookie blocking can be bypassed by
// setting first_party_for_cookies = url, but this should ideally only be
// done if there really is no way to determine the correct value.
GURL first_party_for_cookies;
// The origin of the context which initiated the request, which will be used
// for cookie checks like 'First-Party-Only'.
base::Optional<url::Origin> request_initiator;
// The referrer to use (may be empty).
GURL referrer;
// The referrer policy to use.
blink::WebReferrerPolicy referrer_policy = blink::WebReferrerPolicyAlways;
// The frame's visibility state.
blink::WebPageVisibilityState visibility_state =
blink::WebPageVisibilityStateVisible;
// Additional HTTP request headers.
//
// For HTTP(S) requests, the headers parameter can be a \r\n-delimited and
// \r\n-terminated list of MIME headers. They should be ASCII-encoded using
// the standard MIME header encoding rules. The headers parameter can also
// be null if no extra request headers need to be set.
std::string headers;
// net::URLRequest load flags (0 by default).
int load_flags = 0;
// Process ID from which this request originated, or zero if it originated
// in the renderer itself.
int origin_pid = 0;
// What this resource load is for (main frame, sub-frame, sub-resource,
// object).
ResourceType resource_type = RESOURCE_TYPE_MAIN_FRAME;
// The priority of this request determined by Blink.
net::RequestPriority priority = net::IDLE;
// Used by plugin->browser requests to get the correct net::URLRequestContext.
uint32_t request_context = 0;
// Indicates which frame (or worker context) the request is being loaded into,
// or kAppCacheNoHostId.
int appcache_host_id = kAppCacheNoHostId;
// True if corresponding AppCache group should be resetted.
bool should_reset_appcache = false;
// Indicates which frame (or worker context) the request is being loaded into,
// or kInvalidServiceWorkerProviderId.
int service_worker_provider_id = kInvalidServiceWorkerProviderId;
// True if the request originated from a Service Worker, e.g. due to a
// fetch() in the Service Worker script.
bool originated_from_service_worker = false;
// The service worker mode that indicates which service workers should get
// events for this request.
ServiceWorkerMode service_worker_mode = ServiceWorkerMode::ALL;
// The request mode passed to the ServiceWorker.
FetchRequestMode fetch_request_mode = FETCH_REQUEST_MODE_SAME_ORIGIN;
// The credentials mode passed to the ServiceWorker.
FetchCredentialsMode fetch_credentials_mode = FETCH_CREDENTIALS_MODE_OMIT;
// The redirect mode used in Fetch API.
FetchRedirectMode fetch_redirect_mode = FetchRedirectMode::FOLLOW_MODE;
// The request context passed to the ServiceWorker.
RequestContextType fetch_request_context_type =
REQUEST_CONTEXT_TYPE_UNSPECIFIED;
// The mixed content context type to be used for mixed content checks.
blink::WebMixedContentContextType fetch_mixed_content_context_type =
blink::WebMixedContentContextType::Blockable;
// The frame type passed to the ServiceWorker.
RequestContextFrameType fetch_frame_type =
REQUEST_CONTEXT_FRAME_TYPE_AUXILIARY;
// Optional resource request body (may be null).
scoped_refptr<ResourceRequestBodyImpl> request_body;
// If true, then the response body will be downloaded to a file and the path
// to that file will be provided in ResponseInfo::download_file_path.
bool download_to_file = false;
// True if the request was user initiated.
bool has_user_gesture = false;
// TODO(mmenke): Investigate if enable_load_timing is safe to remove.
//
// True if load timing data should be collected for request.
bool enable_load_timing = false;
// True if upload progress should be available for request.
bool enable_upload_progress = false;
// True if login prompts for this request should be supressed. Cached
// credentials or default credentials may still be used for authentication.
bool do_not_prompt_for_login = false;
// The routing id of the RenderFrame.
int render_frame_id = 0;
// True if |frame_id| is the main frame of a RenderView.
bool is_main_frame = false;
// True if |parent_render_frame_id| is the main frame of a RenderView.
bool parent_is_main_frame = false;
// Identifies the parent frame of the frame that sent the request.
// -1 if unknown / invalid.
int parent_render_frame_id = -1;
ui::PageTransition transition_type = ui::PAGE_TRANSITION_LINK;
// For navigations, whether this navigation should replace the current session
// history entry on commit.
bool should_replace_current_entry = false;
// The following two members identify a previous request that has been
// created before this navigation has been transferred to a new process.
// This serves the purpose of recycling the old request.
// Unless this refers to a transferred navigation, these values are -1 and -1.
int transferred_request_child_id = -1;
int transferred_request_request_id = -1;
// Whether or not we should allow the URL to download.
bool allow_download = false;
// Whether to intercept headers to pass back to the renderer.
bool report_raw_headers = false;
// Whether or not to request a Preview version of the resource or let the
// browser decide.
PreviewsState previews_state = PREVIEWS_UNSPECIFIED;
// PlzNavigate: the stream url associated with a navigation. Used to get
// access to the body of the response that has already been fetched by the
// browser.
GURL resource_body_stream_url;
// Wether or not the initiator of this request is a secure context.
bool initiated_in_secure_context = false;
// The response should be downloaded and stored in the network cache, but not
// sent back to the renderer.
bool download_to_network_cache_only = false;
};
} // namespace content
#endif // CONTENT_COMMON_RESOURCE_REQUEST_H_
|
