mirror of
https://github.com/dashpay/dash.git
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101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2019 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#if defined(HAVE_CONFIG_H)
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#include <config/dash-config.h>
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#endif
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#include <tinyformat.h>
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#include <utiltime.h>
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#include <atomic>
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include <boost/thread.hpp>
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static std::atomic<int64_t> nMockTime(0); //!< For unit testing
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int64_t GetTime()
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{
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int64_t mocktime = nMockTime.load(std::memory_order_relaxed);
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if (mocktime) return mocktime;
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time_t now = time(nullptr);
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assert(now > 0);
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return now;
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}
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template <typename T>
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T GetTime()
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{
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const std::chrono::seconds mocktime{nMockTime.load(std::memory_order_relaxed)};
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return std::chrono::duration_cast<T>(
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mocktime.count() ?
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mocktime :
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std::chrono::microseconds{GetTimeMicros()});
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}
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template std::chrono::seconds GetTime();
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template std::chrono::milliseconds GetTime();
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template std::chrono::microseconds GetTime();
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void SetMockTime(int64_t nMockTimeIn)
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{
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nMockTime.store(nMockTimeIn, std::memory_order_relaxed);
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}
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int64_t GetMockTime()
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{
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return nMockTime.load(std::memory_order_relaxed);
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}
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int64_t GetTimeMillis()
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{
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int64_t now = std::chrono::time_point_cast<std::chrono::milliseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
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assert(now > 0);
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return now;
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}
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int64_t GetTimeMicros()
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{
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int64_t now = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
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assert(now > 0);
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return now;
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}
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int64_t GetSystemTimeInSeconds()
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{
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return GetTimeMicros()/1000000;
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}
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void MilliSleep(int64_t n)
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{
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/**
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* Boost's sleep_for was uninterruptible when backed by nanosleep from 1.50
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* until fixed in 1.52. Use the deprecated sleep method for the broken case.
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* See: https://svn.boost.org/trac/boost/ticket/7238
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*/
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#if defined(HAVE_WORKING_BOOST_SLEEP_FOR)
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boost::this_thread::sleep_for(boost::chrono::milliseconds(n));
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#elif defined(HAVE_WORKING_BOOST_SLEEP)
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boost::this_thread::sleep(boost::posix_time::milliseconds(n));
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#else
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//should never get here
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#error missing boost sleep implementation
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#endif
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}
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std::string DateTimeStrFormat(const char* pszFormat, int64_t nTime)
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{
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static std::locale classic(std::locale::classic());
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// std::locale takes ownership of the pointer
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std::locale loc(classic, new boost::posix_time::time_facet(pszFormat));
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std::stringstream ss;
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ss.imbue(loc);
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ss << boost::posix_time::from_time_t(nTime);
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return ss.str();
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}
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