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#include "StdAfx.h"
#include "Locale.h"
const std::locale GetSystemLocale()
{
return std::locale("");
}
namespace
{
tstring get_int_registry_value(LPCTSTR pszValueName)
{
tstring sResult;
HKEY hKey = NULL;
LONG lResult = ::RegOpenKeyEx(HKEY_CURRENT_USER,
_T("Control Panel\\International"),0,KEY_QUERY_VALUE,&hKey);
if((ERROR_SUCCESS == lResult) && (NULL != hKey))
{
DWORD dwType = 0;
DWORD dwSize = 0;
lResult = ::RegQueryValueEx(hKey,pszValueName,nullptr,&dwType,nullptr,&dwSize);
if((ERROR_SUCCESS == lResult) && ((REG_SZ == dwType) || (REG_EXPAND_SZ == dwType)))
{
std::vector<TCHAR> aBuffer(dwSize);
lResult = ::RegQueryValueEx(hKey,pszValueName,nullptr,nullptr,reinterpret_cast<LPBYTE>(&*aBuffer.begin()),&dwSize);
if(ERROR_SUCCESS == lResult)
{
std::copy(aBuffer.begin(),aBuffer.end(),std::back_inserter(sResult));
}
}
}
if(NULL != hKey)
{
lResult = ::RegCloseKey(hKey);
assert(ERROR_SUCCESS == lResult);
}
return sResult;
}
tstring date_win_2_boost(const tstring& sFrmt)
{
tstring sResult(_T("%d.%m.%y"));
if(sFrmt == _T("dd/MM/yy"))
{
sResult = _T("%d/%m/%y");
}
else if(sFrmt == _T("yyyy-MM-dd"))
{
sResult = _T("%y-%m-%d");
}
return sResult;
}
tstring time_win_2_boost(const tstring& sFrmt)
{
tstring sResult = _T("%H:%M:%S");
if(sFrmt == _T("H:mm") || sFrmt == _T("HH:mm"))
{
sResult = _T("%H:%M");
}
return sResult;
}
}
tstring Quotes_GetDateFormat(bool bShort)
{
return date_win_2_boost(get_int_registry_value(bShort ? _T("sShortDate") : _T("sLongDate")));
}
tstring Quotes_GetTimeFormat(bool bShort)
{
return time_win_2_boost(get_int_registry_value(bShort ? _T("sShortTime") : _T("sTimeFormat")));
}
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