| Index: net/quic/quic_time.h
|
| diff --git a/net/quic/quic_time.h b/net/quic/quic_time.h
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| deleted file mode 100644
|
| index 62bf582af49abb9e93d00e3a3d569f6d8e91b867..0000000000000000000000000000000000000000
|
| --- a/net/quic/quic_time.h
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| +++ /dev/null
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| @@ -1,200 +0,0 @@
|
| -// Copyright (c) 2012 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.
|
| -//
|
| -// QuicTime represents one point in time, stored in microsecond resolution.
|
| -// QuicTime is monotonically increasing, even across system clock adjustments.
|
| -// The epoch (time 0) of QuicTime is unspecified.
|
| -//
|
| -// This implementation wraps the classes base::TimeTicks and base::TimeDelta.
|
| -
|
| -#ifndef NET_QUIC_QUIC_TIME_H_
|
| -#define NET_QUIC_QUIC_TIME_H_
|
| -
|
| -#include "base/basictypes.h"
|
| -#include "base/time/time.h"
|
| -#include "net/base/net_export.h"
|
| -
|
| -namespace net {
|
| -
|
| -static const int kNumSecondsPerMinute = 60;
|
| -static const int kNumSecondsPerHour = kNumSecondsPerMinute * 60;
|
| -static const uint64 kNumMicrosPerSecond = base::Time::kMicrosecondsPerSecond;
|
| -static const uint64 kNumMicrosPerMilli =
|
| - base::Time::kMicrosecondsPerMillisecond;
|
| -
|
| -// A QuicTime is a purely relative time. QuicTime values from different clocks
|
| -// cannot be compared to each other. If you need an absolute time, see
|
| -// QuicWallTime, below.
|
| -class NET_EXPORT_PRIVATE QuicTime {
|
| - public:
|
| - // A QuicTime::Delta represents the signed difference between two points in
|
| - // time, stored in microsecond resolution.
|
| - class NET_EXPORT_PRIVATE Delta {
|
| - public:
|
| - explicit Delta(base::TimeDelta delta);
|
| -
|
| - // Create a object with an offset of 0.
|
| - static Delta Zero();
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| -
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| - // Create a object with infinite offset time.
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| - static Delta Infinite();
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| -
|
| - // Converts a number of seconds to a time offset.
|
| - static Delta FromSeconds(int64 secs);
|
| -
|
| - // Converts a number of milliseconds to a time offset.
|
| - static Delta FromMilliseconds(int64 ms);
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| -
|
| - // Converts a number of microseconds to a time offset.
|
| - static Delta FromMicroseconds(int64 us);
|
| -
|
| - // Converts the time offset to a rounded number of seconds.
|
| - int64 ToSeconds() const;
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| -
|
| - // Converts the time offset to a rounded number of milliseconds.
|
| - int64 ToMilliseconds() const;
|
| -
|
| - // Converts the time offset to a rounded number of microseconds.
|
| - int64 ToMicroseconds() const;
|
| -
|
| - Delta Add(const Delta& delta) const;
|
| -
|
| - Delta Subtract(const Delta& delta) const;
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| -
|
| - Delta Multiply(int i) const;
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| - Delta Multiply(double d) const;
|
| -
|
| - // Returns the later delta of time1 and time2.
|
| - static Delta Max(Delta delta1, Delta delta2);
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| -
|
| - bool IsZero() const;
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| -
|
| - bool IsInfinite() const;
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| -
|
| - private:
|
| - base::TimeDelta delta_;
|
| -
|
| - friend class QuicTime;
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| - friend class QuicClock;
|
| - };
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| -
|
| - explicit QuicTime(base::TimeTicks ticks);
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| -
|
| - // Creates a new QuicTime with an internal value of 0. IsInitialized()
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| - // will return false for these times.
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| - static QuicTime Zero();
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| -
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| - // Creates a new QuicTime with an infinite time.
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| - static QuicTime Infinite();
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| -
|
| - // Returns the later time of time1 and time2.
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| - static QuicTime Max(QuicTime time1, QuicTime time2);
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| -
|
| - // Produce the internal value to be used when logging. This value
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| - // represents the number of microseconds since some epoch. It may
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| - // be the UNIX epoch on some platforms. On others, it may
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| - // be a CPU ticks based value.
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| - int64 ToDebuggingValue() const;
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| -
|
| - bool IsInitialized() const;
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| -
|
| - QuicTime Add(const Delta& delta) const;
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| -
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| - QuicTime Subtract(const Delta& delta) const;
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| -
|
| - Delta Subtract(const QuicTime& other) const;
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| -
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| - private:
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| - friend bool operator==(QuicTime lhs, QuicTime rhs);
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| - friend bool operator<(QuicTime lhs, QuicTime rhs);
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| -
|
| - friend class QuicClock;
|
| - friend class QuicClockTest;
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| -
|
| - base::TimeTicks ticks_;
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| -};
|
| -
|
| -// A QuicWallTime represents an absolute time that is globally consistent. It
|
| -// provides, at most, one second granularity and, in practice, clock-skew means
|
| -// that you shouldn't even depend on that.
|
| -class NET_EXPORT_PRIVATE QuicWallTime {
|
| - public:
|
| - // FromUNIXSeconds constructs a QuicWallTime from a count of the seconds
|
| - // since the UNIX epoch.
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| - static QuicWallTime FromUNIXSeconds(uint64 seconds);
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| -
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| - // Zero returns a QuicWallTime set to zero. IsZero will return true for this
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| - // value.
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| - static QuicWallTime Zero();
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| -
|
| - // ToUNIXSeconds converts a QuicWallTime into a count of seconds since the
|
| - // UNIX epoch.
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| - uint64 ToUNIXSeconds() const;
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| -
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| - bool IsAfter(QuicWallTime other) const;
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| - bool IsBefore(QuicWallTime other) const;
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| -
|
| - // IsZero returns true if this object is the result of calling |Zero|.
|
| - bool IsZero() const;
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| -
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| - // AbsoluteDifference returns the absolute value of the time difference
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| - // between |this| and |other|.
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| - QuicTime::Delta AbsoluteDifference(QuicWallTime other) const;
|
| -
|
| - // Add returns a new QuicWallTime that represents the time of |this| plus
|
| - // |delta|.
|
| - QuicWallTime Add(QuicTime::Delta delta) const;
|
| -
|
| - // Subtract returns a new QuicWallTime that represents the time of |this|
|
| - // minus |delta|.
|
| - QuicWallTime Subtract(QuicTime::Delta delta) const;
|
| -
|
| - private:
|
| - explicit QuicWallTime(uint64 seconds);
|
| -
|
| - uint64 seconds_;
|
| -};
|
| -
|
| -// Non-member relational operators for QuicTime::Delta.
|
| -inline bool operator==(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return lhs.ToMicroseconds() == rhs.ToMicroseconds();
|
| -}
|
| -inline bool operator!=(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return !(lhs == rhs);
|
| -}
|
| -inline bool operator<(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return lhs.ToMicroseconds() < rhs.ToMicroseconds();
|
| -}
|
| -inline bool operator>(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return rhs < lhs;
|
| -}
|
| -inline bool operator<=(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return !(rhs < lhs);
|
| -}
|
| -inline bool operator>=(QuicTime::Delta lhs, QuicTime::Delta rhs) {
|
| - return !(lhs < rhs);
|
| -}
|
| -// Non-member relational operators for QuicTime.
|
| -inline bool operator==(QuicTime lhs, QuicTime rhs) {
|
| - return lhs.ticks_ == rhs.ticks_;
|
| -}
|
| -inline bool operator!=(QuicTime lhs, QuicTime rhs) {
|
| - return !(lhs == rhs);
|
| -}
|
| -inline bool operator<(QuicTime lhs, QuicTime rhs) {
|
| - return lhs.ticks_ < rhs.ticks_;
|
| -}
|
| -inline bool operator>(QuicTime lhs, QuicTime rhs) {
|
| - return rhs < lhs;
|
| -}
|
| -inline bool operator<=(QuicTime lhs, QuicTime rhs) {
|
| - return !(rhs < lhs);
|
| -}
|
| -inline bool operator>=(QuicTime lhs, QuicTime rhs) {
|
| - return !(lhs < rhs);
|
| -}
|
| -
|
| -} // namespace net
|
| -
|
| -#endif // NET_QUIC_QUIC_TIME_H_
|
|
|