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Diffstat (limited to 'source4/lib/appweb/ejs-2.0/mpr/WIN/mprTime.c')
| -rw-r--r-- | source4/lib/appweb/ejs-2.0/mpr/WIN/mprTime.c | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/source4/lib/appweb/ejs-2.0/mpr/WIN/mprTime.c b/source4/lib/appweb/ejs-2.0/mpr/WIN/mprTime.c new file mode 100644 index 0000000000..74e59c9c73 --- /dev/null +++ b/source4/lib/appweb/ejs-2.0/mpr/WIN/mprTime.c @@ -0,0 +1,192 @@ +/** + * @file mprTime.c + * @brief Time handling for Windows + * @overview + */ + +/* + * @copy default + * + * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved. + * + * This software is distributed under commercial and open source licenses. + * You may use the GPL open source license described below or you may acquire + * a commercial license from Mbedthis Software. You agree to be fully bound + * by the terms of either license. Consult the LICENSE.TXT distributed with + * this software for full details. + * + * This software is open source; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See the GNU General Public License for more + * details at: http://www.mbedthis.com/downloads/gplLicense.html + * + * This program is distributed WITHOUT ANY WARRANTY; without even the + * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * This GPL license does NOT permit incorporating this software into + * proprietary programs. If you are unable to comply with the GPL, you must + * acquire a commercial license to use this software. Commercial licenses + * for this software and support services are available from Mbedthis + * Software at http://www.mbedthis.com + * + * @end + */ + +/********************************* Includes ***********************************/ + +#include "mpr.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/************************************ Code ************************************/ +/* + * Returns time in seconds and milliseconds. This is NOT time-of-day. + */ + +MprTime *mprGetTime(MprCtx ctx, MprTime *tp) +{ + FILETIME fileTime; + int64 now, base; + + GetSystemTimeAsFileTime(&fileTime); + + now = ((((int64) fileTime.dwHighDateTime) << BITS(uint)) + + ((int64) fileTime.dwLowDateTime)); + + /* + * Convert from 100-nanosec units to milliseconds + */ + now = (now / 10000); + + /* + * Adjust to be seconds since Jan 1 1970. Do this to be consistent with + * UNIX but not really required by the API definition. + */ + base = ((UINT64(365) * 86400 * (1970 - 1601)) * 1000); + now -= base; + tp->sec = (uint) (now / 1000); + tp->msec = (uint) (now % 1000); + +#if UNUSED +{ + static int64 start; + + if (start == 0) { + start = now; + } + if (now < start) { + mprLog(ctx, 0, "TIME WENT BACKWARDS"); + mprLog(ctx, 0, "start %Ld", start); + mprLog(ctx, 0, "now %Ld", now); + } + mprLog(ctx, 0, "getTime %Ld", now); + start = now; +} +#endif + + return tp; +} + +/******************************************************************************/ +/* + * Thread-safe wrapping of localtime + */ + +struct tm *mprLocaltime(MprCtx ctx, struct tm *timep, time_t *now) +{ + struct tm *tbuf; + mprGlobalLock(ctx); + tbuf = localtime(now); + *timep = *tbuf; + mprGlobalUnlock(ctx); + + return timep; +} + +/******************************************************************************/ +/* + * Thread-safe wrapping of gmtime + */ + +struct tm *mprGmtime(MprCtx ctx, time_t *now, struct tm *timep) +{ + struct tm *tbuf; + tbuf = gmtime(now); + *timep = *tbuf; + + return timep; +} + +/******************************************************************************/ +/* + * Thread-safe wrapping of ctime + */ + +int mprCtime(MprCtx ctx, char *buf, int bufsize, const time_t *timer) +{ + char *cp; + int len; + + mprAssert(buf); + + mprGlobalLock(ctx); + + cp = ctime(timer); + if ((int) strlen(cp) >= bufsize) { + mprStrcpy(buf, bufsize, "WONT FIT"); + mprAssert(0); + mprGlobalUnlock(ctx); + return MPR_ERR_WONT_FIT; + } + + len = mprStrcpy(buf, bufsize, cp); + if (buf[len - 1] == '\n') { + buf[len - 1] = '\0'; + } + + mprGlobalUnlock(ctx); + + return 0; +} + +/******************************************************************************/ +/* + * Thread-safe wrapping of asctime + */ + +int mprAsctime(MprCtx ctx, char *buf, int bufsize, const struct tm *timeptr) +{ + char *cp; + + mprAssert(buf); + mprGlobalLock(ctx); + cp = asctime(timeptr); + if ((int) strlen(cp) >= bufsize) { + mprAssert(0); + mprGlobalUnlock(ctx); + return MPR_ERR_WONT_FIT; + } + mprStrcpy(buf, bufsize, cp); + mprGlobalUnlock(ctx); + + return strlen(buf); +} + +/******************************************************************************/ + +#ifdef __cplusplus +} +#endif + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim:tw=78 + * vim600: sw=4 ts=4 fdm=marker + * vim<600: sw=4 ts=4 + */ |