/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code, released * Jan 28, 2003. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 2003 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Garrett Arch Blythe, 28-January-2003 * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "mozce_internal.h" #include "time_conversions.h" extern "C" { #if 0 } #endif static const int sDaysOfYear[12] = { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 }; static struct tm tmStorage; MOZCE_SHUNT_API size_t mozce_strftime(char *, size_t, const char *, const struct tm *) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("mozce_strftime called\n"); #endif return 0; } MOZCE_SHUNT_API struct tm* mozce_localtime_r(const time_t* inTimeT,struct tm* outRetval) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("tm* mozce_localtime_r called\n"); #endif struct tm* retval = NULL; if(NULL != inTimeT && NULL != outRetval) { SYSTEMTIME winLocalTime; time_t_2_LOCALSYSTEMTIME(winLocalTime, *inTimeT); outRetval->tm_sec = (int)winLocalTime.wSecond; outRetval->tm_min = (int)winLocalTime.wMinute; outRetval->tm_hour = (int)winLocalTime.wHour; outRetval->tm_mday = (int)winLocalTime.wDay; outRetval->tm_mon = (int)(winLocalTime.wMonth - 1); outRetval->tm_year = (int)(winLocalTime.wYear - 1900); outRetval->tm_wday = (int)winLocalTime.wDayOfWeek; outRetval->tm_isdst = -1; outRetval->tm_yday = (int)winLocalTime.wDay + sDaysOfYear[outRetval->tm_mon]; if(0 == (winLocalTime.wYear & 3)) { if(2 < winLocalTime.wMonth) { if(0 == winLocalTime.wYear % 100) { if(0 == winLocalTime.wYear % 400) { outRetval->tm_yday++; } } else { outRetval->tm_yday++; } } } retval = outRetval; } return retval; } MOZCE_SHUNT_API struct tm* mozce_localtime(const time_t* inTimeT) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("tm* mozce_localtime called\n"); #endif return mozce_localtime_r(inTimeT, &tmStorage); } MOZCE_SHUNT_API struct tm* mozce_gmtime_r(const time_t* inTimeT, struct tm* outRetval) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("tm* mozce_gmtime_r called\n"); #endif struct tm* retval = NULL; if(NULL != inTimeT) { SYSTEMTIME winGMTime; time_t_2_SYSTEMTIME(winGMTime, *inTimeT); outRetval->tm_sec = (int)winGMTime.wSecond; outRetval->tm_min = (int)winGMTime.wMinute; outRetval->tm_hour = (int)winGMTime.wHour; outRetval->tm_mday = (int)winGMTime.wDay; outRetval->tm_mon = (int)(winGMTime.wMonth - 1); outRetval->tm_year = (int)(winGMTime.wYear - 1900); outRetval->tm_wday = (int)winGMTime.wDayOfWeek; outRetval->tm_isdst = -1; outRetval->tm_yday = (int)winGMTime.wDay + sDaysOfYear[outRetval->tm_mon]; if(0 == (winGMTime.wYear & 3)) { if(2 < winGMTime.wMonth) { if(0 == winGMTime.wYear % 100) { if(0 == winGMTime.wYear % 400) { outRetval->tm_yday++; } } else { outRetval->tm_yday++; } } } retval = outRetval; } return retval; } MOZCE_SHUNT_API struct tm* mozce_gmtime(const time_t* inTimeT) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("tm* mozce_gmtime called\n"); #endif return mozce_gmtime_r(inTimeT, &tmStorage); } MOZCE_SHUNT_API time_t mozce_mktime(struct tm* inTM) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("mozce_mktime called\n"); #endif time_t retval = (time_t)-1; if(NULL != inTM) { SYSTEMTIME winTime; struct tm* gmTime = NULL; memset(&winTime, 0, sizeof(winTime)); /* * Ignore tm_wday and tm_yday. * We likely have some problems with dst. */ winTime.wSecond = inTM->tm_sec; winTime.wMinute = inTM->tm_min; winTime.wHour = inTM->tm_hour; winTime.wDay = inTM->tm_mday; winTime.wMonth = inTM->tm_mon + 1; winTime.wYear = inTM->tm_year + 1900; /* * First get our time_t. */ SYSTEMTIME_2_time_t(retval, winTime); /* * Now overwrite the struct passed in with what we believe it should be. */ gmTime = mozce_gmtime_r(&retval, inTM); } return retval; } MOZCE_SHUNT_API time_t mozce_time(time_t* inStorage) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("mozce_time called\n"); #endif time_t retval = 0; SYSTEMTIME sysTime; GetSystemTime(&sysTime); SYSTEMTIME_2_time_t(retval, sysTime); if(NULL != inStorage) { *inStorage = retval; } return retval; } MOZCE_SHUNT_API char* mozce_ctime(const time_t* timer) { MOZCE_PRECHECK #ifdef DEBUG mozce_printf("mozce_ctime called\n"); #endif char* retval = NULL; if(NULL != timer) { struct tm tmLocal; struct tm* localRes = NULL; localRes = mozce_localtime_r(timer, &tmLocal); if(NULL != localRes) { static char ctimeBuf[32]; size_t strftimeRes = 0; // Sat Dec 20 01:05:05 1969\n\0 strftimeRes = mozce_strftime(ctimeBuf, sizeof(ctimeBuf), "%a %b %d %H %Y\n", &tmLocal); if(0 != strftimeRes) { retval = ctimeBuf; } } } return retval; } #if 0 { #endif } /* extern "C" */