* librouteros - src/ros_parse.c
* Copyright (C) 2009 Florian octo Forster
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; only version 2 of the License is applicable.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*
* Authors:
* Florian octo Forster <octo at verplant.org>
return (0);
} /* }}} int sstrto_rx_tx_counters */
+/* have_hour is initially set to false and later set to true when the first
+ * colon is found. It is used to determine whether the number before the colon
+ * is hours or minutes. External code should use the sstrtodate() macro. */
+uint64_t _sstrtodate (const char *str, _Bool have_hour) /* {{{ */
+{
+ uint64_t ret;
+ char *endptr;
+
+ if ((str == NULL) || (*str == 0))
+ return (0);
+
+ /* Example string: 6w6d18:33:07 */
+ errno = 0;
+ endptr = NULL;
+ ret = (uint64_t) strtoull (str, &endptr, /* base = */ 10);
+ if ((endptr == str) || (errno != 0))
+ return (0);
+
+ switch (*endptr)
+ {
+ case 'y': ret *= 365 * 86400; break;
+ case 'w': ret *= 7 * 86400; break;
+ case 'd': ret *= 86400; break;
+ case ':': ret *= have_hour ? 60 : 3600; have_hour = true; break;
+ }
+
+ return (ret + _sstrtodate (endptr + 1, have_hour));
+} /* }}} uint64_t _sstrtodate */
+
/* vim: set ts=2 sw=2 noet fdm=marker : */