| 68 | |
| 69 | |
| 70 | void RarTime::SetLocal(RarLocalTime *lt) |
| 71 | { |
| 72 | #ifdef _WIN_ALL |
| 73 | SYSTEMTIME st; |
| 74 | st.wYear=lt->Year; |
| 75 | st.wMonth=lt->Month; |
| 76 | st.wDay=lt->Day; |
| 77 | st.wHour=lt->Hour; |
| 78 | st.wMinute=lt->Minute; |
| 79 | st.wSecond=lt->Second; |
| 80 | st.wMilliseconds=0; |
| 81 | st.wDayOfWeek=0; |
| 82 | FILETIME lft; |
| 83 | if (SystemTimeToFileTime(&st,&lft)) |
| 84 | { |
| 85 | FILETIME ft; |
| 86 | |
| 87 | if (WinNT() < WNT_VISTA) |
| 88 | { |
| 89 | // TzSpecificLocalTimeToSystemTime based code produces 1 hour error on XP. |
| 90 | LocalFileTimeToFileTime(&lft,&ft); |
| 91 | } |
| 92 | else |
| 93 | { |
| 94 | // Reverse procedure which we do in GetLocal. |
| 95 | SYSTEMTIME st1,st2; |
| 96 | FileTimeToSystemTime(&lft,&st2); // st2 might be unequal to st, because we added lt->Reminder to lft. |
| 97 | TzSpecificLocalTimeToSystemTime(NULL,&st2,&st1); |
| 98 | SystemTimeToFileTime(&st1,&ft); |
| 99 | |
| 100 | // Correct precision loss (low 4 decimal digits) in FileTimeToSystemTime. |
| 101 | FILETIME rft; |
| 102 | SystemTimeToFileTime(&st2,&rft); |
| 103 | uint64 Corrected=INT32TO64(lft.dwHighDateTime,lft.dwLowDateTime)- |
| 104 | INT32TO64(rft.dwHighDateTime,rft.dwLowDateTime)+ |
| 105 | INT32TO64(ft.dwHighDateTime,ft.dwLowDateTime); |
| 106 | ft.dwLowDateTime=(DWORD)Corrected; |
| 107 | ft.dwHighDateTime=(DWORD)(Corrected>>32); |
| 108 | } |
| 109 | |
| 110 | SetWinFT(&ft); |
| 111 | } |
| 112 | else |
| 113 | Reset(); |
| 114 | #else |
| 115 | struct tm t; |
| 116 | |
| 117 | t.tm_sec=lt->Second; |
| 118 | t.tm_min=lt->Minute; |
| 119 | t.tm_hour=lt->Hour; |
| 120 | t.tm_mday=lt->Day; |
| 121 | t.tm_mon=lt->Month-1; |
| 122 | t.tm_year=lt->Year-1900; |
| 123 | t.tm_isdst=-1; |
| 124 | SetUnix(mktime(&t)); |
| 125 | #endif |
| 126 | itime+=lt->Reminder; |
| 127 | } |