mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-27 11:20:54 +00:00
127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "timestamp.h"
|
|
|
|
|
|
/*
|
|
* Constructor
|
|
*/
|
|
CTimestamp::CTimestamp()
|
|
{
|
|
//setToCurrent();
|
|
//memset(&_Timestamp, 0, sizeof(_Timestamp));
|
|
_Time = 0;
|
|
}
|
|
|
|
uint gmtTime(uint year, uint month, uint day, uint hour, uint minute, uint second)
|
|
{
|
|
const uint nbisyear = 365*86400; // non bissextile years
|
|
const uint bisyear = 366*86400; // bissextile years
|
|
|
|
const uint nbismonths[] = {
|
|
86400*31, // jan
|
|
86400*28, // feb
|
|
86400*31, // mar
|
|
86400*30, // apr
|
|
86400*31, // may
|
|
86400*30, // jun
|
|
86400*31, // jul
|
|
86400*31, // aug
|
|
86400*30, // sep
|
|
86400*31, // oct
|
|
86400*30, // nov
|
|
86400*31 // dec
|
|
};
|
|
const uint bismonths[] = {
|
|
86400*31, // jan
|
|
86400*29, // feb
|
|
86400*31, // mar
|
|
86400*30, // apr
|
|
86400*31, // may
|
|
86400*30, // jun
|
|
86400*31, // jul
|
|
86400*31, // aug
|
|
86400*30, // sep
|
|
86400*31, // oct
|
|
86400*30, // nov
|
|
86400*31 // dec
|
|
};
|
|
|
|
uint gmt = 0;
|
|
|
|
uint i;
|
|
for (i=1970; i<year; ++i)
|
|
gmt += ( ((i&3) == 0 && ((i%100) != 0 || (i%400) == 0)) ? bisyear : nbisyear );
|
|
|
|
bool bissext = ( (year&3) == 0 && ((year%100) != 0 || (year%400) == 0));
|
|
for (i=0; i<month-1; ++i)
|
|
gmt += (bissext ? bismonths[i] : nbismonths[i]);
|
|
|
|
gmt += 86400*(day-1);
|
|
gmt += 3600*hour;
|
|
gmt += 60*minute;
|
|
gmt += second;
|
|
|
|
return gmt;
|
|
}
|
|
|
|
|
|
bool CTimestamp::fromString(const char* str)
|
|
{
|
|
uint year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0;
|
|
uint t;
|
|
|
|
if (str[0] == '#' || str[0] == '+' || str[0] == '-')
|
|
{
|
|
if (str[0] == '#')
|
|
{
|
|
setToCurrent();
|
|
++str;
|
|
}
|
|
|
|
if (_Time == 0)
|
|
setToCurrent();
|
|
|
|
sint dt;
|
|
NLMISC::fromString(std::string(str), dt);
|
|
|
|
++str;
|
|
while (*str >= '0' && *str <= '9')
|
|
++str;
|
|
|
|
if (*str == 'd' || *str == 'D')
|
|
dt *= 86400;
|
|
else if (*str == 'h' || *str == 'H')
|
|
dt *= 3600;
|
|
else if (*str == 'm' || *str == 'M')
|
|
dt *= 60;
|
|
|
|
_Time += dt;
|
|
}
|
|
else if (sscanf(str, "%d.%d.%d.%d.%d.%d", &year, &month, &day, &hour, &minute, &second) == 6 ||
|
|
sscanf(str, "%d.%d.%d.%d.%d", &year, &month, &day, &hour, &minute) == 5)
|
|
{
|
|
_Time = gmtTime(year, month, day, hour, minute, second);
|
|
}
|
|
else if (sscanf(str, "%8X", &t) == 1)
|
|
{
|
|
_Time = t;
|
|
}
|
|
|
|
return validate();
|
|
}
|
|
|