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 "zbxdbwrap.h"

​

#include "zbxnum.h"

#include "zbxalgo.h"

#include "zbxdb.h"

#include "zbxdbhigh.h"

#include "zbxstr.h"

​

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

 *                                                                            *

 * Purpose: get events and flags that indicate what was filled in             *

 *           ZBX_DB_EVENT structure                                           *

 *                                                                            *

 * Parameters: eventids   - [IN] requested event ids                          *

 *             events     - [OUT] the array of events                         *

 *                                                                            *

 * Comments: use 'zbx_db_free_event' function to release allocated memory     *

 *                                                                            *

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

void    zbx_db_get_events_by_eventids(zbx_vector_uint64_t *eventids, zbx_vector_db_event_t *events)

{

    zbx_db_result_t     result;

    zbx_db_row_t        row;

    char            *sql = NULL;

    size_t          sql_alloc = 0, sql_offset = 0;

    zbx_vector_uint64_t tagged_eventids, triggerids;

    int         i, index;

​

    zbx_vector_uint64_create(&tagged_eventids);

    zbx_vector_uint64_create(&triggerids);

​

    zbx_vector_uint64_sort(eventids, ZBX_DEFAULT_UINT64_COMPARE_FUNC);

    zbx_vector_uint64_uniq(eventids, ZBX_DEFAULT_UINT64_COMPARE_FUNC);

​

    /* read event data */

​

    zbx_strcpy_alloc(&sql, &sql_alloc, &sql_offset,

            "select eventid,source,object,objectid,clock,value,acknowledged,ns,name,severity"

            " from events"

            " where");

    zbx_db_add_condition_alloc(&sql, &sql_alloc, &sql_offset, "eventid", eventids->values, eventids->values_num);

    zbx_strcpy_alloc(&sql, &sql_alloc, &sql_offset, " order by eventid");

​

    result = zbx_db_select("%s", sql);

​

    while (NULL != (row = zbx_db_fetch(result)))

    {

        zbx_db_event    *event = NULL;

​