Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "vmware_event.h"

#include "vmware_internal.h"

​

#include "zbxstr.h"

#include "zbxtime.h"

#include "vmware_shmem.h"

#include "zbxnix.h"

#include "zbxxml.h"

#include "zbxalgo.h"

#ifdef HAVE_LIBXML2

#   include <libxml/xpath.h>

#endif

​

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

​

typedef struct

{

    zbx_uint64_t    id;

    xmlNode     *xml_node;

    time_t      created_time;

}

zbx_id_xmlnode_t;

​

ZBX_VECTOR_DECL(id_xmlnode, zbx_id_xmlnode_t)

ZBX_VECTOR_IMPL(id_xmlnode, zbx_id_xmlnode_t)

​

/* VMware events host information */

typedef struct

{

    const char  *node_name;

    int     flag;

    char        *name;

}

event_hostinfo_node_t;

​

static zbx_hashset_t    evt_msg_strpool;

​

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

 *                                                                            *

 * Purpose: initialization of strpool resources                               *

 *                                                                            *

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

static void evt_msg_strpool_init(void)

{

    zbx_hashset_create(&evt_msg_strpool, 100, vmware_strpool_hash_func, vmware_strpool_compare_func);

}

​

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

 *                                                                            *

 * Purpose: release of strpool resources                                      *

 *                                                                            *

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

static void evt_msg_strpool_destroy(void)

{

    zbx_hashset_destroy(&evt_msg_strpool);

}

​

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

 *                                                                            *

 * Purpose: frees resources allocated to store event message in strpool       *

 *                                                                            *

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

static void evt_msg_strpool_strfree(char *str, zbx_uint64_t *strpool_sz)

{

    zbx_uint64_t    len;

​

    vmware_strpool_strfree(str, &evt_msg_strpool, &len);

​

    if (NULL != strpool_sz && 0 < len)

        *strpool_sz -= zbx_shmem_required_chunk_size(len);

}

​

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

 *                                                                            *

 * Purpose: store event message in strpool                                    *

 *                                                                            *

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