Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 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 "vmware_perfcntr.h"

​

#include "zbxcommon.h"

​

#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)

​

#include "vmware_shmem.h"

#include "vmware.h"

#include "vmware_internal.h"

​

#include "zbxnum.h"

#include "zbxstr.h"

#include "zbxxml.h"

#ifdef HAVE_LIBXML2

#   include <libxml/xpath.h>

#endif

​

​

#define ZBX_XML_DATETIME        26

​

ZBX_VECTOR_IMPL(uint16, uint16_t)

ZBX_PTR_VECTOR_IMPL(perf_available, zbx_vmware_perf_available_t *)

​

#define ZBX_XPATH_REFRESHRATE()                     \

    "/*/*/*/*/*[local-name()='refreshRate' and ../*[local-name()='currentSupported']='true']"

​

#define ZBX_XPATH_ISAGGREGATE()                                     \

    "/*/*/*/*/*[local-name()='entity'][../*[local-name()='summarySupported']='true' and "       \

    "../*[local-name()='currentSupported']='false']"

​

#define ZBX_XPATH_COUNTERINFO()                                     \

    "/*/*/*/*/*/*[local-name()='propSet']/*[local-name()='val']/*[local-name()='PerfCounterInfo']"

​

/******************************************************************************

 *                                                                            *

 * performance counter hashset support functions                              *

 *                                                                            *

 ******************************************************************************/

zbx_hash_t  vmware_counter_hash_func(const void *data)

{

    const zbx_vmware_counter_t  *counter = (const zbx_vmware_counter_t *)data;

​

    return ZBX_DEFAULT_STRING_HASH_ALGO(counter->path, strlen(counter->path), ZBX_DEFAULT_HASH_SEED);

}

​

int vmware_counter_compare_func(const void *d1, const void *d2)

{

    const zbx_vmware_counter_t  *c1 = (const zbx_vmware_counter_t *)d1;

    const zbx_vmware_counter_t  *c2 = (const zbx_vmware_counter_t *)d2;

​

    return strcmp(c1->path, c2->path);

}

​

/******************************************************************************

 *                                                                            *

 * performance entities hashset support functions                             *

 *                                                                            *

 ******************************************************************************/

zbx_hash_t  vmware_perf_entity_hash_func(const void *data)

{

    zbx_hash_t  seed;

​

    const zbx_vmware_perf_entity_t  *entity = (const zbx_vmware_perf_entity_t *)data;

​

    seed = ZBX_DEFAULT_STRING_HASH_ALGO(entity->type, strlen(entity->type), ZBX_DEFAULT_HASH_SEED);

​

    return ZBX_DEFAULT_STRING_HASH_ALGO(entity->id, strlen(entity->id), seed);

}

​

int vmware_perf_entity_compare_func(const void *d1, const void *d2)

{

    int ret;