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/*
** Zabbix
** Copyright (C) 2001-2014 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 "common.h"
#include "sysinfo.h"
#include "log.h"
#ifdef _WINDOWS
# include "perfmon.h"
# pragma comment(lib, "user32.lib")
#endif
int SYSTEM_LOCALTIME(AGENT_REQUEST *request, AGENT_RESULT *result)
{
char *type, buf[32];
struct tm *tm;
size_t offset;
int gmtoff, ms;
unsigned short h, m;
#ifdef _WINDOWS
struct _timeb tv;
#else
struct timeval tv;
struct timezone tz;
#endif
if (1 < request->nparam)
return SYSINFO_RET_FAIL;
type = get_rparam(request, 0);
if (NULL == type || '\0' == *type || 0 == strcmp(type, "utc"))
{
SET_UI64_RESULT(result, time(NULL));
}
else if (0 == strcmp(type, "local"))
{
#ifdef _WINDOWS
_ftime(&tv);
tm = localtime(&tv.time);
ms = tv.millitm;
#else
gettimeofday(&tv, &tz);
tm = localtime(&tv.tv_sec);
ms = (int)(tv.tv_usec / 1000);
#endif
offset = zbx_snprintf(buf, sizeof(buf), "%04d-%02d-%02d,%02d:%02d:%02d.%03d,",
1900 + tm->tm_year, 1 + tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec, ms);
/* timezone offset */
#if defined(HAVE_TM_TM_GMTOFF)
gmtoff = tm->tm_gmtoff;
#else
gmtoff = -timezone;
#endif
#ifdef _WINDOWS
if (0 < tm->tm_isdst) /* daylight saving time */
gmtoff += SEC_PER_HOUR; /* assume DST is one hour */
#endif
h = (unsigned short)(abs(gmtoff) / SEC_PER_HOUR);
m = (unsigned short)((abs(gmtoff) - h * SEC_PER_HOUR) / SEC_PER_MIN);
if (0 <= gmtoff)
offset += zbx_snprintf(buf + offset, sizeof(buf) - offset, "+");
else
offset += zbx_snprintf(buf + offset, sizeof(buf) - offset, "-");
offset += zbx_snprintf(buf + offset, sizeof(buf) - offset, "%02d:%02d", (int)h, (int)m);
SET_STR_RESULT(result, strdup(buf));
}
else
return SYSINFO_RET_FAIL;
return SYSINFO_RET_OK;
}
int SYSTEM_USERS_NUM(AGENT_REQUEST *request, AGENT_RESULT *result)
{
#ifdef _WINDOWS
char counter_path[64];
AGENT_REQUEST request_tmp;
int ret;
zbx_snprintf(counter_path, sizeof(counter_path), "\\%d\\%d", PCI_TERMINAL_SERVICES, PCI_TOTAL_SESSIONS);
request_tmp.nparam = 1;
request_tmp.params = zbx_malloc(NULL, request_tmp.nparam * sizeof(char *));
request_tmp.params[0] = counter_path;
ret = PERF_COUNTER(&request_tmp, result);
zbx_free(request_tmp.params);
return ret;
#else
return EXECUTE_INT("who | wc -l", result);
#endif
}
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