#include "StdAfx.h"
#include "MySetTimeByVT.h"
#include <ATLComTime.h>
#include <OleAuto.h> //VariantTimeToSystemTime()
#include <comutil.h> //_variant_t
#include <iostream>
using namespace std;
MySetTimeByVT::MySetTimeByVT(void)
{
GetLocalTime(&m_systime);
}
MySetTimeByVT::~MySetTimeByVT(void)
{
}
MySetTimeByVT::MySetTimeByVT(SYSTEMTIME sysTime)
{
m_systime = sysTime;
}
MySetTimeByVT::MySetTimeByVT(const MySetTimeByVT &time)
{
this->m_systime = time.m_systime;
}
MySetTimeByVT::MySetTimeByVT(const char *string)
{
Parse(string);
}
SYSTEMTIME MySetTimeByVT::GetTime()
{
return m_systime;
}
void MySetTimeByVT::Parse(const char* timeString)
{
std::string str_Time = timeString;
Parse(str_Time);
}
std::string MySetTimeByVT::ToString(const char* format)
{
string str_Format(format);
return ToString(str_Format);
}
void MySetTimeByVT::AddYears(int year)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wYear += year;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddMonths(int month)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wMonth += month;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddDays(int day)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wDay += day;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddHours(int hour)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wHour += hour;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddMinutes(int minute)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wMinute += minute;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddSeconds(int seconds)
{
m_milliseconds = m_systime.wMilliseconds;
m_systime.wSecond += seconds;
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
m_systime.wMilliseconds = m_milliseconds;
}
void MySetTimeByVT::AddMilliseconds(int milliseconds)
{
int nowmilliseconds = m_systime.wMilliseconds + milliseconds;
m_systime.wMilliseconds = nowmilliseconds % 1000;
int addSeconds = nowmilliseconds / 1000;
AddSeconds(addSeconds);
}
void MySetTimeByVT::Parse(std::string& timeString)
{
if (timeString.empty())
{
cout<<"输入的字符串不能为空！"<<endl;
return;
}
static const basic_string <char>::size_type npos = -1;
try
{
int search_e = timeString.length();
int search_s = search_e;
int search_n = search_s;
//////////////////////////////////////////////////////////////////////////
//年-月-日 时:分：秒.毫秒
//////////////////////////////////////////////////////////////////////////
//时 时：分 时:分:秒 .毫秒 秒.毫秒 分:秒.毫秒 时:分:秒.毫秒
//取毫秒
search_s = timeString.rfind('.');
if (search_s != npos)
{
m_systime.wMilliseconds = stoi(timeString.substr(search_s + 1,search_e));
search_e = search_s;
search_n = timeString.rfind(' ',search_e - 1);
if (search_n != npos)
{
search_s = timeString.rfind(':',search_e - 1);
if (search_s != npos)
{
//取秒
m_systime.wSecond = stoi(timeString.substr(search_s + 1,search_e));
search_e = search_s;
//取分、时
search_s = timeString.rfind(':',search_e - 1);
if (search_s != npos)
{
//取分
m_systime.wMinute = stoi(timeString.substr(search_s + 1,search_e));
search_e = search_s;
//取时
if (search_n + 1 < search_e)
{
m_systime.wHour = stoi(timeString.substr(search_n + 1,search_e));
}
else
{
m_systime.wHour = 0;
}
search_e = search_n;
}
else
{
//取分
m_systime.wMinute = stoi(timeString.substr(search_n + 1,search_e));
search_e = search_n;
m_systime.wHour = 0;
}
}
else //取秒(秒.毫秒)
{
m_systime.wHour = 0;
m_systime.wMinute = 0;
if (search_n + 1 < search_e)
{
m_systime.wSecond = stoi(timeString.substr(search_n + 1,search_e));
}
else
{
m_systime.wSecond = 0;
}
search_e = search_n;
}
}
else
{
m_systime.wHour = 0;
m_systime.wMinute = 0;
m_systime.wSecond = stoi(timeString.substr(0,search_e));
search_e = 0;
}
}
else
{
m_systime.wMilliseconds = 0;
//取时、分、秒
search_s = timeString.rfind(' ',search_e - 1);
if (search_s != npos)
{
//取时、分、秒
search_n = timeString.find(':',search_s + 1);
if (search_n != npos)
{
m_systime.wHour = stoi(timeString.substr(search_s + 1,search_n));
search_s = search_n;
//取分、秒
search_n = timeString.find(':',search_s + 1);
if (search_n != npos)
{
m_systime.wMinute = stoi(timeString.substr(search_s + 1,search_n));
//取秒
m_systime.wSecond = stoi(timeString.substr(search_n + 1,search_e));
}
else
{
if (search_s + 1 < search_e)
{
m_systime.wMinute = stoi(timeString.substr(search_s + 1,search_e));
}
else
{
m_systime.wMinute = 0;
}
m_systime.wSecond = 0;
}
search_n = timeString.rfind(' ',search_e - 1);
search_e = search_n;
}
else
{
m_systime.wHour = stoi(timeString.substr(search_s + 1,search_e));
m_systime.wMinute = 0;
m_systime.wSecond = 0;
search_e = search_s;
}
}
else
{
m_systime.wHour = 0;
m_systime.wMinute = 0;
m_systime.wSecond = 0;
}
}
//////////////////////////////////////////////////////////////////////////
//天 月-天 年-月-天
//取天
search_s = timeString.rfind('-',search_e - 1);
if (search_s != npos)
{
m_systime.wDay = stoi(timeString.substr(search_s + 1,search_e));
search_e = search_s;
//取月
search_s = timeString.rfind('-',search_e - 1);
if (search_s != npos)
{
m_systime.wMonth = stoi(timeString.substr(search_s + 1,search_e));
search_e = search_s;
//取年
search_s = 0;
m_systime.wYear = stoi(timeString.substr(search_s,search_e));
search_e = search_s;
}
else
{
search_s = 0;
if (search_s < search_e)
{
m_systime.wMonth = stoi(timeString.substr(search_s,search_e));
}
else
{
m_systime.wMonth = 0;
}
search_e = search_s;
m_systime.wYear = 0;
}
}
else
{
search_s = 0;
if (search_s < search_e)
{
m_systime.wDay = stoi(timeString.substr(search_s,search_e));
}
else
{
m_systime.wDay = 0;
}
search_e = search_s;
m_systime.wMonth = 0;
m_systime.wYear = 0;
}
//////////////////////////////////////////////////////////////////////////
}
catch(...)
{
cout<<"输入字符串有问题！"<<endl;
}
m_milliseconds = m_systime.wMilliseconds;
//////////////////////////////////////////////////////////////////////////
//存在的问题 超过标准数值的值 并未被自动转换为标准值
_variant_t v_time;
SystemTimeToVariantTime(&m_systime,&v_time.date);
VariantTimeToSystemTime(v_time.date,&m_systime);
//转换为标准值
time_t m_time_t = SystemTimeToTime_t(m_systime);
m_systime = Time_tToSystemTime(m_time_t);
m_systime.wMilliseconds = m_milliseconds;
}
std::string MySetTimeByVT::ToString(std::string format)
{
const int str_size = 128;
char c_date[str_size] = {0};
if (format.empty())
{
sprintf_s(c_date,str_size,"%04d-%02d-%02d %02d:%02d:%02d.%d",m_systime.wYear,m_systime.wMonth,\
m_systime.wDay,m_systime.wHour,m_systime.wMinute,m_systime.wSecond,m_systime.wMilliseconds);
return c_date;
}
static const basic_string <char>::size_type npos = -1;
//日期
if (format.find("-m") != npos || format.find("-M") != npos)
{
sprintf_s(c_date,str_size,"%04d-%02d",m_systime.wYear,m_systime.wMonth);
if (format.find("-d") != npos || format.find("-D") != npos)
{
sprintf_s(c_date,str_size,"%s-%02d",c_date,m_systime.wDay);
}
}
else if (format.find("m-") != npos || format.find("M-") != npos)
{
sprintf_s(c_date,str_size,"%02d-%02d",m_systime.wMonth,m_systime.wDay);
}
else if (format.find('y') != npos || format.find('Y') != npos)
{
sprintf_s(c_date,str_size,"%04d",m_systime.wYear);
}
else if ( format.find('M') != npos && format.find(":") == npos && format.find("-") == npos )
{
sprintf_s(c_date,str_size,"%02d",m_systime.wMonth);
}
else if (format.find('d') != npos || format.find('D') != npos)
{
sprintf_s(c_date,str_size,"%02d",m_systime.wDay);
}
//时间
if (format.find(":m") != npos || format.find(":M") != npos)
{
sprintf_s(c_date,str_size,"%s %02d:%02d",c_date,m_systime.wHour,m_systime.wMinute);
if (format.find("s.") != npos || format.find("S.") != npos)
{
sprintf_s(c_date,str_size,"%s:%02d.%d",c_date,m_systime.wSecond,m_systime.wMilliseconds);
}
else if (format.find(":s") != npos || format.find(":S") != npos)
{
sprintf_s(c_date,str_size,"%s:%02d",c_date,m_systime.wSecond);
}
}
else if (format.find("m:") != npos || format.find("M:") != npos)
{
sprintf_s(c_date,str_size,"%s %02d:%02d",c_date,m_systime.wMinute,m_systime.wSecond);
if (format.find("s.") != npos || format.find("S.") != npos)
{
sprintf_s(c_date,str_size,"%s.%d",c_date,m_systime.wMilliseconds);
}
}
else if (format.find("s.") != npos || format.find("S.") != npos)
{
sprintf_s(c_date,str_size,"%s %02d.%d",c_date,m_systime.wSecond,m_systime.wMilliseconds);
}
else if (format.find('h') != npos || format.find('H') != npos)
{
sprintf_s(c_date,str_size,"%s %02d",c_date,m_systime.wHour);
}
else if (format.find('m') != npos && format.find("-") == npos && format.find(":") == npos )
{
sprintf_s(c_date,str_size,"%s %02d",c_date,m_systime.wMinute);
}
else if (format.find('s') != npos || format.find('S') != npos)
{
sprintf_s(c_date,str_size,"%s %02d",c_date,m_systime.wSecond);
}
else if (format.find('f') != npos || format.find('F') != npos)
{
sprintf_s(c_date,str_size,"%s %02d",c_date,m_systime.wMilliseconds);
}
return c_date;
}
SYSTEMTIME MySetTimeByVT::Time_tToSystemTime(time_t t)
{
//tm temptm = *localtime(&t);
tm temptm;
localtime_s(&temptm,&t);
SYSTEMTIME st = {1900 + temptm.tm_year,
1 + temptm.tm_mon,
temptm.tm_wday,
temptm.tm_mday,
temptm.tm_hour,
temptm.tm_min,
temptm.tm_sec,
0};
return st;
}
time_t MySetTimeByVT::SystemTimeToTime_t( const SYSTEMTIME& st )
{
tm temptm = {st.wSecond,
st.wMinute,
st.wHour,
st.wDay,
st.wMonth - 1,
st.wYear - 1900,
st.wDayOfWeek,
0,
0};
return mktime(&temptm);
}