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97 lines
3.2 KiB
97 lines
3.2 KiB
// |
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// Copyright (C) 2018 The Android Open Source Project |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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#ifndef UPDATE_ENGINE_UPDATE_MANAGER_WEEKLY_TIME_H_ |
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#define UPDATE_ENGINE_UPDATE_MANAGER_WEEKLY_TIME_H_ |
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#include <string> |
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#include <vector> |
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#include <base/time/time.h> |
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namespace chromeos_update_manager { |
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// Represents a day of the week and the time since it started. |
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class WeeklyTime { |
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public: |
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// Day of week (Sunday = 0 and so on) and time since start of the day (12 AM). |
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WeeklyTime(const int& day_of_week, const base::TimeDelta& time) |
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: day_of_week_(day_of_week), time_(time) {} |
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// Create a weekly time from a time object. |
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static WeeklyTime FromTime(const base::Time& time); |
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bool operator==(const WeeklyTime& other) const { |
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return time_ == other.time() && day_of_week_ == other.day_of_week(); |
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} |
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bool operator!=(const WeeklyTime& other) const { return !(*this == other); } |
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// Return the duration between WeeklyTime and |other|. |other| is always |
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// considered to be after WeeklyTime. i.e. calling this function on [Friday |
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// 12:00, Monday 12:00] would return 3 days. |
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base::TimeDelta GetDurationTo(const WeeklyTime& other) const; |
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// Gets the weekly time represented as a time delta. |
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base::TimeDelta TimeFromStartOfWeek() const; |
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// Adds the given |offset| to the time with proper wraparound (e.g. Sunday + 1 |
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// day = Monday). |
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void AddTime(const base::TimeDelta& offset); |
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int day_of_week() const { return day_of_week_; } |
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base::TimeDelta time() const { return time_; } |
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private: |
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int day_of_week_; |
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base::TimeDelta time_; |
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}; |
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// Represents an interval of time during a week represented with WeeklyTime |
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// objects. This interval can span at most 7 days. |end| is always considered to |
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// be after |start|, this is possible since the times of the week are cyclic. |
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// For example, the interval [Thursday 12:00, Monday 12:00) will span the time |
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// between Thursday and Monday. |
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class WeeklyTimeInterval { |
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public: |
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WeeklyTimeInterval(const WeeklyTime& start, const WeeklyTime& end) |
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: start_(start), end_(end) {} |
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// Determines if |time| is in this interval. |
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bool InRange(const WeeklyTime& time) const; |
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WeeklyTime start() const { return start_; } |
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WeeklyTime end() const { return end_; } |
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bool operator==(const WeeklyTimeInterval& other) const { |
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return start_ == other.start() && end_ == other.end(); |
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} |
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// Converts the interval to a string. Used for the BoxedValue ToString |
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// function. |
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std::string ToString() const; |
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private: |
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WeeklyTime start_; |
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WeeklyTime end_; |
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}; |
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using WeeklyTimeIntervalVector = std::vector<WeeklyTimeInterval>; |
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} // namespace chromeos_update_manager |
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#endif // UPDATE_ENGINE_UPDATE_MANAGER_WEEKLY_TIME_H_
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