90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
// 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 <boost/date_time/posix_time/posix_time.hpp>
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#include <boost/thread.hpp>
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using namespace std;
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static int64_t nMockTime = 0; //!< For unit testing
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int64_t GetTime()
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{
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if (nMockTime) return nMockTime;
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time_t now = time(NULL);
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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 = nMockTimeIn;
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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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/** Return a time useful for the debug log */
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int64_t GetLogTimeMicros()
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{
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if (nMockTime) return nMockTime*1000000;
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return GetTimeMicros();
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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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