wxString CTimeFormat::Format(CDateTime const& time)
{
wxString ret;
if( time.IsValid() ) {
if( time.GetAccuracy() > CDateTime::days ) {
ret = FormatDateTime(time.Degenerate());
}
else {
ret = FormatDate(time.Degenerate());
}
}
return ret;
}
bool CLocalFileSystem::ConvertCDateTimeToFileTime(FILETIME &ft, const CDateTime& time)
{
if (!time.IsValid())
return false;
wxLongLong t = time.Degenerate().GetValue();
t += EPOCH_OFFSET_IN_MSEC;
t *= 10000;
ft.dwHighDateTime = t.GetHi();
ft.dwLowDateTime = t.GetLo();
return true;
}
bool CLocalFileSystem::SetModificationTime(const wxString& path, const CDateTime& t)
{
if (!t.IsValid())
return false;
#ifdef __WXMSW__
FILETIME ft;
if (!ConvertCDateTimeToFileTime(ft, t))
return false;
HANDLE h = CreateFile(path, GENERIC_WRITE, FILE_SHARE_WRITE | FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
if (h == INVALID_HANDLE_VALUE)
return false;
bool ret = SetFileTime(h, 0, &ft, &ft) == TRUE;
CloseHandle(h);
return ret;
#else
wxFileName fn(path);
wxDateTime d = t.Degenerate();
return fn.SetTimes( &d, &d, 0 );
#endif
}
