File: offline_page_feature.h

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (47 lines) | stat: -rw-r--r-- 1,908 bytes parent folder | download | duplicates (9)
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
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_FEATURE_H_
#define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_FEATURE_H_

#include "base/feature_list.h"
#include "build/build_config.h"

namespace offline_pages {

BASE_DECLARE_FEATURE(kBackgroundLoaderForDownloadsFeature);
BASE_DECLARE_FEATURE(kOfflinePagesInDownloadHomeOpenInCctFeature);
BASE_DECLARE_FEATURE(kOnTheFlyMhtmlHashComputationFeature);
BASE_DECLARE_FEATURE(kOfflinePagesNetworkStateLikelyUnknown);

// The parameter name used to find the experiment tag for prefetching offline
// pages.
extern const char kPrefetchingOfflinePagesExperimentsOption[];

// Returns true if a command line for test has been set that shortens the
// snapshot delay.
bool ShouldUseTestingSnapshotDelay();

// Controls whether offline pages opened from the Downloads Home should be
// opened in CCTs instead of new tabs.
bool ShouldOfflinePagesInDownloadHomeOpenInCct();

// Returns an experiment tag provided by the field trial. This experiment tag
// will be included in a custom header in all requests sent to Offline Prefetch
// Server. The server will use this this optional tag to decide how to process
// the request.
std::string GetPrefetchingOfflinePagesExperimentTag();

// Returns true if we are saving MHTML files to the target location and
// calculating their content digests in one step.
bool IsOnTheFlyMhtmlHashComputationEnabled();

// Returns true if the network state returned by Android device APIs can't be
// trusted. See https://crbug.com/1120144. In such cases, we want to disable
// offline pages to avoid showing them even when the device is online.
bool IsOfflinePagesNetworkStateLikelyUnknown();

}  // namespace offline_pages

#endif  // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_FEATURE_H_