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 "template.h"

#include "zbxdbwrap.h"

​

#include "log.h"

#include "zbxcacheconfig.h"

#include "zbxserver.h"

#include "audit/zbxaudit_host.h"

#include "audit/zbxaudit_item.h"

#include "audit/zbxaudit_trigger.h"

#include "audit/zbxaudit_httptest.h"

#include "audit/zbxaudit_graph.h"

#include "audit/zbxaudit.h"

#include "trigger_linking.h"

#include "graph_linking.h"

#include "zbxnum.h"

#include "zbx_host_constants.h"

​

typedef enum

{

    SYSMAP_ELEMENT_TYPE_HOST = 0,

    SYSMAP_ELEMENT_TYPE_MAP,

    SYSMAP_ELEMENT_TYPE_TRIGGER,

    SYSMAP_ELEMENT_TYPE_HOST_GROUP,

    SYSMAP_ELEMENT_TYPE_IMAGE

}

zbx_sysmap_element_types_t;

​

typedef struct

{

    zbx_uint64_t    id;

    char        *name;

}

zbx_id_name_pair_t;

​

static zbx_hash_t   zbx_ids_names_hash_func(const void *data)

{

    const zbx_id_name_pair_t    *id_name_pair_entry = (const zbx_id_name_pair_t *)data;

​

    return ZBX_DEFAULT_UINT64_HASH_ALGO(&(id_name_pair_entry->id), sizeof(id_name_pair_entry->id),

            ZBX_DEFAULT_HASH_SEED);

}

​

static int  zbx_ids_names_compare_func(const void *d1, const void *d2)

{

    const zbx_id_name_pair_t    *id_name_pair_entry_1 = (const zbx_id_name_pair_t *)d1;

    const zbx_id_name_pair_t    *id_name_pair_entry_2 = (const zbx_id_name_pair_t *)d2;

​

    ZBX_RETURN_IF_NOT_EQUAL(id_name_pair_entry_1->id, id_name_pair_entry_2->id);

​

    return 0;

}

​

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

 *                                                                            *

 * Parameters: sql   - [IN] sql statement                                     *

 *             ids   - [OUT] sorted list of selected uint64 values            *

 *             names - [OUT] list of names of the requested resource, order   *

 *                     matches the order of ids list                          *

 *                                                                            *

 * Return value: SUCCEED - query for selecting ids and names SUCCEEDED        *

 *               FAIL    - otherwise                                          *

 *                                                                            *

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

static int  DBselect_ids_names(const char *sql, zbx_vector_uint64_t *ids, zbx_vector_str_t *names)

{

    int     i, ret = FAIL;

    DB_RESULT   result;

    DB_ROW      row;

    zbx_uint64_t    id;

    zbx_hashset_t   ids_names;

​

    if (NULL == (result = DBselect("%s", sql)))