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/*
** Zabbix
** Copyright (C) 2001-2022 Zabbix SIA
**
** 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; either version 2 of the License, or
** (at your option) any later version.
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#include "zbxdbhigh.h"
#include "log.h"
#include "zbxversion.h"
void calc_timestamp(const char *line, int *timestamp, const char *format)
{
int hh, mm, ss, yyyy, dd, MM;
int hhc = 0, mmc = 0, ssc = 0, yyyyc = 0, ddc = 0, MMc = 0;
int i, num;
struct tm tm;
time_t t;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __func__);
hh = mm = ss = yyyy = dd = MM = 0;
for (i = 0; '\0' != format[i] && '\0' != line[i]; i++)
{
if (0 == isdigit(line[i]))
continue;
num = (int)line[i] - 48;
switch ((char)format[i])
{
case 'h':
hh = 10 * hh + num;
hhc++;
break;
case 'm':
mm = 10 * mm + num;
mmc++;
break;
case 's':
ss = 10 * ss + num;
ssc++;
break;
case 'y':
yyyy = 10 * yyyy + num;
yyyyc++;
break;
case 'd':
dd = 10 * dd + num;
ddc++;
break;
case 'M':
MM = 10 * MM + num;
MMc++;
break;
}
}
zabbix_log(LOG_LEVEL_DEBUG, "%s() %02d:%02d:%02d %02d/%02d/%04d", __func__, hh, mm, ss, MM, dd, yyyy);
/* seconds can be ignored, no ssc here */
if (0 != hhc && 0 != mmc && 0 != yyyyc && 0 != ddc && 0 != MMc)
{
tm.tm_sec = ss;
tm.tm_min = mm;
tm.tm_hour = hh;
tm.tm_mday = dd;
tm.tm_mon = MM - 1;
tm.tm_year = yyyy - 1900;
tm.tm_isdst = -1;
if (0 < (t = mktime(&tm)))
*timestamp = t;
}
zabbix_log(LOG_LEVEL_DEBUG, "End of %s() timestamp:%d", __func__, *timestamp);
}
/******************************************************************************
* *
* Purpose: extracts protocol version from json data *
* *
* Parameters: *
* jp - [IN] JSON with the proxy version *
* *
* Return value: The protocol version in textual representation, for example, *
* "6.4.0alpha1", *
* actual proxy version - if proxy version was successfully extracted *
* undefined version - otherwise *
* *
* Comments: allocates memory *
* *
******************************************************************************/
char *zbx_get_proxy_protocol_version_str(const struct zbx_json_parse *jp)
{
char value[MAX_STRING_LEN];
if (NULL != jp && SUCCEED == zbx_json_value_by_name(jp, ZBX_PROTO_TAG_VERSION, value, sizeof(value), NULL))
return strdup(value);
return strdup(ZBX_VERSION_UNDEFINED_STR);
}
/******************************************************************************
* *
* Purpose: converts protocol version fom textual to numeric representation *
* for version comparison. The function truncates release candidate *
* part of the version. *
* *
* Parameters: *
* version_str - [IN] proxy version, for example "6.4.0alpha1". *
* *
* Return value: The protocol version in numeric representation, for example, *
* 060400 *
* actual proxy version - if proxy version was successfully extracted *
* proxy version 3.2 - otherwise *
* *
******************************************************************************/
int zbx_get_proxy_protocol_version_int(const char *version_str)
{
int version_int;
if (0 != strcmp(ZBX_VERSION_UNDEFINED_STR, version_str) &&
FAIL != (version_int = zbx_get_component_version(version_str)))
{
return version_int;
}
return ZBX_COMPONENT_VERSION(3, 2, 0);
}
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