From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- nsprpub/pr/src/cplus/rcinrval.h | 191 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 nsprpub/pr/src/cplus/rcinrval.h (limited to 'nsprpub/pr/src/cplus/rcinrval.h') diff --git a/nsprpub/pr/src/cplus/rcinrval.h b/nsprpub/pr/src/cplus/rcinrval.h new file mode 100644 index 0000000000..333209e618 --- /dev/null +++ b/nsprpub/pr/src/cplus/rcinrval.h @@ -0,0 +1,191 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** C++ interval times (ref: prinrval.h) +** +** An interval is a period of time. The start of the interval (epoch) +** must be defined by the application. The unit of time of an interval +** is platform dependent, therefore so is the maximum interval that is +** representable. However, that interval is never less than ~6 hours. +*/ +#if defined(_RCINTERVAL_H) +#else +#define _RCINTERVAL_H + +#include "rcbase.h" +#include + +class PR_IMPLEMENT(RCInterval): public RCBase +{ +public: + typedef enum {now, no_timeout, no_wait} RCReservedInterval; + + virtual ~RCInterval(); + + RCInterval(); + + RCInterval(PRIntervalTime interval); + RCInterval(const RCInterval& copy); + RCInterval(RCReservedInterval special); + + void SetToNow(); + + void operator=(const RCInterval&); + void operator=(PRIntervalTime interval); + + PRBool operator<(const RCInterval&); + PRBool operator>(const RCInterval&); + PRBool operator==(const RCInterval&); + PRBool operator>=(const RCInterval&); + PRBool operator<=(const RCInterval&); + + RCInterval operator+(const RCInterval&); + RCInterval operator-(const RCInterval&); + RCInterval& operator+=(const RCInterval&); + RCInterval& operator-=(const RCInterval&); + + RCInterval operator/(PRUint32); + RCInterval operator*(PRUint32); + RCInterval& operator/=(PRUint32); + RCInterval& operator*=(PRUint32); + + + PRUint32 ToSeconds() const; + PRUint32 ToMilliseconds() const; + PRUint32 ToMicroseconds() const; + operator PRIntervalTime() const; + + static PRIntervalTime FromSeconds(PRUint32 seconds); + static PRIntervalTime FromMilliseconds(PRUint32 milli); + static PRIntervalTime FromMicroseconds(PRUint32 micro); + + friend class RCCondition; + +private: + PRIntervalTime interval; + +}; /* RCInterval */ + + +inline RCInterval::RCInterval(): RCBase() { } + +inline RCInterval::RCInterval(const RCInterval& his): RCBase() +{ + interval = his.interval; +} + +inline RCInterval::RCInterval(PRIntervalTime ticks): RCBase() +{ + interval = ticks; +} + +inline void RCInterval::SetToNow() { + interval = PR_IntervalNow(); +} + +inline void RCInterval::operator=(const RCInterval& his) +{ + interval = his.interval; +} + +inline void RCInterval::operator=(PRIntervalTime his) +{ + interval = his; +} + +inline PRBool RCInterval::operator==(const RCInterval& his) +{ + return (interval == his.interval) ? PR_TRUE : PR_FALSE; +} +inline PRBool RCInterval::operator<(const RCInterval& his) +{ + return (interval < his.interval)? PR_TRUE : PR_FALSE; +} +inline PRBool RCInterval::operator>(const RCInterval& his) +{ + return (interval > his.interval) ? PR_TRUE : PR_FALSE; +} +inline PRBool RCInterval::operator<=(const RCInterval& his) +{ + return (interval <= his.interval) ? PR_TRUE : PR_FALSE; +} +inline PRBool RCInterval::operator>=(const RCInterval& his) +{ + return (interval <= his.interval) ? PR_TRUE : PR_FALSE; +} + +inline RCInterval RCInterval::operator+(const RCInterval& his) +{ + return RCInterval((PRIntervalTime)(interval + his.interval)); +} +inline RCInterval RCInterval::operator-(const RCInterval& his) +{ + return RCInterval((PRIntervalTime)(interval - his.interval)); +} +inline RCInterval& RCInterval::operator+=(const RCInterval& his) +{ + interval += his.interval; + return *this; +} +inline RCInterval& RCInterval::operator-=(const RCInterval& his) +{ + interval -= his.interval; + return *this; +} + +inline RCInterval RCInterval::operator/(PRUint32 him) +{ + return RCInterval((PRIntervalTime)(interval / him)); +} +inline RCInterval RCInterval::operator*(PRUint32 him) +{ + return RCInterval((PRIntervalTime)(interval * him)); +} + +inline RCInterval& RCInterval::operator/=(PRUint32 him) +{ + interval /= him; + return *this; +} + +inline RCInterval& RCInterval::operator*=(PRUint32 him) +{ + interval *= him; + return *this; +} + +inline PRUint32 RCInterval::ToSeconds() const +{ + return PR_IntervalToSeconds(interval); +} +inline PRUint32 RCInterval::ToMilliseconds() const +{ + return PR_IntervalToMilliseconds(interval); +} +inline PRUint32 RCInterval::ToMicroseconds() const +{ + return PR_IntervalToMicroseconds(interval); +} +inline RCInterval::operator PRIntervalTime() const { + return interval; +} + +inline PRIntervalTime RCInterval::FromSeconds(PRUint32 seconds) +{ + return PR_SecondsToInterval(seconds); +} +inline PRIntervalTime RCInterval::FromMilliseconds(PRUint32 milli) +{ + return PR_MillisecondsToInterval(milli); +} +inline PRIntervalTime RCInterval::FromMicroseconds(PRUint32 micro) +{ + return PR_MicrosecondsToInterval(micro); +} + +#endif /* defined(_RCINTERVAL_H) */ + +/* RCInterval.h */ -- cgit v1.2.3