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Side by Side Diff: components/offline_pages/core/background/offliner_policy.h

Issue 2489443002: Move all components/offline_pages/ files into component/offline_pages/core (Closed)
Patch Set: rebase Created 4 years ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef COMPONENTS_OFFLINE_PAGES_BACKGROUND_OFFLINER_POLICY_H_ 5 #ifndef COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_OFFLINER_POLICY_H_
6 #define COMPONENTS_OFFLINE_PAGES_BACKGROUND_OFFLINER_POLICY_H_ 6 #define COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_OFFLINER_POLICY_H_
7 7
8 namespace { 8 namespace {
9 // The max number of started tries is to guard against pages that make the 9 // The max number of started tries is to guard against pages that make the
10 // prerenderer crash. It should be greater than or equal to the max number of 10 // prerenderer crash. It should be greater than or equal to the max number of
11 // completed tries. 11 // completed tries.
12 const int kMaxStartedTries = 5; 12 const int kMaxStartedTries = 5;
13 // The number of max completed tries is based on Gin2G-poor testing showing that 13 // The number of max completed tries is based on Gin2G-poor testing showing that
14 // we often need about 4 tries with a 2 minute window, or 3 retries with a 3 14 // we often need about 4 tries with a 2 minute window, or 3 retries with a 3
15 // minute window. Also, we count one try now for foreground/disabled requests. 15 // minute window. Also, we count one try now for foreground/disabled requests.
16 const int kMaxCompletedTries = 3; 16 const int kMaxCompletedTries = 3;
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82 82
83 // The max number of times we will start a request. Not all started attempts 83 // The max number of times we will start a request. Not all started attempts
84 // will complete. This may be caused by prerenderer issues or chromium being 84 // will complete. This may be caused by prerenderer issues or chromium being
85 // swapped out of memory. 85 // swapped out of memory.
86 int GetMaxStartedTries() const { return max_started_tries_; } 86 int GetMaxStartedTries() const { return max_started_tries_; }
87 87
88 // The max number of times we will retry a request when the attempt 88 // The max number of times we will retry a request when the attempt
89 // completed, but failed. 89 // completed, but failed.
90 int GetMaxCompletedTries() const { return max_completed_tries_; } 90 int GetMaxCompletedTries() const { return max_completed_tries_; }
91 91
92 bool PowerRequired(bool user_requested) const { 92 bool PowerRequired(bool user_requested) const { return (!user_requested); }
93 return (!user_requested);
94 }
95 93
96 bool UnmeteredNetworkRequired(bool user_requested) const { 94 bool UnmeteredNetworkRequired(bool user_requested) const {
97 return !(user_requested); 95 return !(user_requested);
98 } 96 }
99 97
100 int BatteryPercentageRequired(bool user_requested) const { 98 int BatteryPercentageRequired(bool user_requested) const {
101 if (user_requested) 99 if (user_requested)
102 return 0; 100 return 0;
103 // This is so low because we require the device to be plugged in and 101 // This is so low because we require the device to be plugged in and
104 // charging. If we decide to allow non-user requested pages when not 102 // charging. If we decide to allow non-user requested pages when not
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140 private: 138 private:
141 bool prefer_untried_requests_; 139 bool prefer_untried_requests_;
142 bool prefer_earlier_requests_; 140 bool prefer_earlier_requests_;
143 bool retry_count_is_more_important_than_recency_; 141 bool retry_count_is_more_important_than_recency_;
144 int max_started_tries_; 142 int max_started_tries_;
145 int max_completed_tries_; 143 int max_completed_tries_;
146 int background_scheduled_processing_time_budget_; 144 int background_scheduled_processing_time_budget_;
147 }; 145 };
148 } // namespace offline_pages 146 } // namespace offline_pages
149 147
150 148 #endif // COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_OFFLINER_POLICY_H_
151 #endif // COMPONENTS_OFFLINE_PAGES_BACKGROUND_OFFLINER_POLICY_H_
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