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Avoid std::locale/imbue in DateTimeStrFormat

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This commit is contained in:
Pieter Wuille
2018-04-12 22:31:15 -07:00
parent 5df84de583
commit 1527015681
3 changed files with 14 additions and 28 deletions
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29
src/utiltime.cpp
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@@ -10,9 +10,10 @@
#include <utiltime.h>
#include <atomic>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/thread.hpp>
#include <ctime>
#include <tinyformat.h>
static std::atomic<int64_t> nMockTime(0); //!< For unit testing
@@ -75,25 +76,23 @@ void MilliSleep(int64_t n)
#endif
}
std::string DateTimeStrFormat(const char* pszFormat, int64_t nTime)
{
static std::locale classic(std::locale::classic());
// std::locale takes ownership of the pointer
std::locale loc(classic, new boost::posix_time::time_facet(pszFormat));
std::stringstream ss;
ss.imbue(loc);
ss << boost::posix_time::from_time_t(nTime);
return ss.str();
}
std::string FormatISO8601DateTime(int64_t nTime) {
return DateTimeStrFormat("%Y-%m-%dT%H:%M:%SZ", nTime);
struct tm ts;
time_t time_val = nTime;
gmtime_r(&time_val, &ts);
return strprintf("%04i-%02i-%02iT%02i:%02i:%02iZ", ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday, ts.tm_hour, ts.tm_min, ts.tm_sec);
}
std::string FormatISO8601Date(int64_t nTime) {
return DateTimeStrFormat("%Y-%m-%d", nTime);
struct tm ts;
time_t time_val = nTime;
gmtime_r(&time_val, &ts);
return strprintf("%04i-%02i-%02i", ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday);
}
std::string FormatISO8601Time(int64_t nTime) {
return DateTimeStrFormat("%H:%M:%SZ", nTime);
struct tm ts;
time_t time_val = nTime;
gmtime_r(&time_val, &ts);
return strprintf("%02i:%02i:%02iZ", ts.tm_hour, ts.tm_min, ts.tm_sec);
}