diff options
Diffstat (limited to 'src/iperf_formattime.c')
| -rw-r--r-- | src/iperf_formattime.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/iperf_formattime.c b/src/iperf_formattime.c new file mode 100644 index 0000000..df65650 --- /dev/null +++ b/src/iperf_formattime.c @@ -0,0 +1,100 @@ +/*--------------------------------------------------------------- + * Copyright (c) 2023 + * Broadcom Corporation + * All Rights Reserved. + *--------------------------------------------------------------- + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated + * documentation files (the "Software"), to deal in the Software + * without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit + * persons to whom the Software is furnished to do + * so, subject to the following conditions: + * + * + * Redistributions of source code must retain the above + * copyright notice, this list of conditions and + * the following disclaimers. + * + * + * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimers in the documentation and/or other materials + * provided with the distribution. + * + * + * Neither the name of Broadcom Coporation, + * nor the names of its contributors may be used to endorse + * or promote products derived from this Software without + * specific prior written permission. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * ________________________________________________________________ + * + * iperf_formattime + * wrapper around strftime.c for iperf supported formatting + * + * by Robert J. McMahon (rjmcmahon@rjmcmahon.com, bob.mcmahon@broadcom.com) + * ------------------------------------------------------------------- + */ +#include "headers.h" +#include "util.h" +#include "iperf_formattime.h" + +inline void iperf_formattime (char *timestr, int buflen, struct timeval timestamp, bool prec_ms, bool utc_time, enum TimeFormatType ftype) { + struct tm ts ; + ts = (utc_time ? *gmtime(×tamp.tv_sec) : *localtime(×tamp.tv_sec)); + switch (ftype) { + case YearThruSec: + strftime(timestr, buflen, "%Y-%m-%d %H:%M:%S", &ts); + if (prec_ms) { + int currlen = strlen(timestr); + if (currlen > 5) { + snprintf((timestr + currlen), 5, ".%.3d", (int) (timestamp.tv_usec/1000)); + } + } + break; + case YearThruSecTZ: + strftime(timestr, buflen, "%Y-%m-%d %H:%M:%S", &ts); + int currlen = strlen(timestr); + if (prec_ms) { + if (currlen > 5) { + snprintf((timestr + currlen), 5, ".%.3d", (int) (timestamp.tv_usec/1000)); + currlen = strlen(timestr); + } + } + if ((buflen - currlen) > 5) { + strftime((timestr + currlen), (buflen - currlen), " (%Z)", &ts); + } + break; + case CSV: + strftime(timestr, buflen, "%Y%m%d%H%M%S", &ts); + if (prec_ms) { + int currlen = strlen(timestr); + if (currlen > 5) { + snprintf((timestr + currlen), 5, ".%.3d", (int) (timestamp.tv_usec/1000)); + } + } + break; + case CSVTZ: + strftime(timestr, buflen, "%z:%Y%m%d%H%M%S", &ts); + if (prec_ms) { + int currlen = strlen(timestr); + if (currlen > 5) { + snprintf((timestr + currlen), 5, ".%.3d", (int) (timestamp.tv_usec/1000)); + } + } + break; + default: + FAIL_exit(1, "iperf_formattime program error"); + } + timestr[buflen - 1] = '\0'; // make sure string is null terminated +} |