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get_human_readable_timestamp simplified

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This commit is contained in:
moneroexamples 2017-01-09 03:44:08 +00:00
parent f09b4976d4
commit fe8d33b986
2 changed files with 48 additions and 18 deletions
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62
src/tools.cpp
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@ -143,29 +143,34 @@ remove_trailing_path_separator(const bf::path& in_path)
return bf::path(remove_trailing_path_separator(path_str));
}
//string
//timestamp_to_str(time_t timestamp, const char* format)
//{
// auto a_time_point = chrono::system_clock::from_time_t(timestamp);
//
// try
// {
// auto utc = date::to_utc_time(chrono::system_clock::from_time_t(timestamp));
// auto sys_time = date::to_sys_time(utc);
//
// return date::format(format, date::floor<chrono::seconds>(sys_time));
// }
// catch (std::runtime_error& e)
// {
// cerr << "xmreg::timestamp_to_str: " << e.what() << endl;
// cerr << "Seems cant convert to UTC timezone using date library. "
// "So just use local timezone." <<endl;
//
// return timestamp_to_str_local(timestamp, format);
// }
//}
string
timestamp_to_str(time_t timestamp, const char* format)
{
auto a_time_point = chrono::system_clock::from_time_t(timestamp);
try
{
auto utc = date::to_utc_time(chrono::system_clock::from_time_t(timestamp));
auto sys_time = date::to_sys_time(utc);
return date::format(format, date::floor<chrono::seconds>(sys_time));
}
catch (std::runtime_error& e)
{
cerr << "xmreg::timestamp_to_str: " << e.what() << endl;
cerr << "Seems cant convert to UTC timezone using date libary. "
"So just use local timezone." <<endl;
return timestamp_to_str_local(timestamp, format);
}
return get_human_readable_timestamp(timestamp);
}
string
timestamp_to_str_local(time_t timestamp, const char* format)
{
@ -1283,5 +1288,26 @@ make_printable(const string& in_s)
return output;
}
string
get_human_readable_timestamp(uint64_t ts)
{
char buffer[64];
if (ts < 1234567890)
return "<unknown>";
time_t tt = ts;
struct tm tm;
gmtime_r(&tt, &tm);
strftime(buffer, sizeof(buffer), "%Y-%m-%d %I:%M:%S", &tm);
return std::string(buffer);
}
}

4
src/tools.h
View file

@ -299,6 +299,10 @@ make_tx_from_json(const string& json_str, transaction& tx);
string
make_printable(const string& in_s);
string
get_human_readable_timestamp(uint64_t ts);
}
#endif //XMREG01_TOOLS_H