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87 lines
2.3 KiB
87 lines
2.3 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto |
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// Copyright (c) 2009-2016 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/bitcoin-config.h" |
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#endif |
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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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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 = (boost::posix_time::microsec_clock::universal_time() - |
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boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_milliseconds(); |
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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 = (boost::posix_time::microsec_clock::universal_time() - |
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boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_microseconds(); |
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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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