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 "zbxevent.h"

​

#include "zbx_expression_constants.h"

#include "zbx_trigger_constants.h"

#include "zbxalgo.h"

#include "zbxcacheconfig.h"

#include "zbxdbhigh.h"

#include "zbxjson.h"

#include "zbxstr.h"

#include "zbxtime.h"

​

ZBX_VECTOR_IMPL(eventdata, zbx_eventdata_t)

​

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

 *                                                                            *

 * Purpose: free memory allocated for temporary event data                    *

 *                                                                            *

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

void    zbx_eventdata_free(zbx_eventdata_t *eventdata)

{

    zbx_free(eventdata->host);

    zbx_free(eventdata->severity);

    zbx_free(eventdata->tags);

}

​

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

 *                                                                            *

 * Purpose: compare events to sort by highest severity and host name          *

 *                                                                            *

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

int zbx_eventdata_compare(const zbx_eventdata_t *d1, const zbx_eventdata_t *d2)

{

    ZBX_RETURN_IF_NOT_EQUAL(d2->nseverity, d1->nseverity);

​

    return strcmp(d1->host, d2->host);

}

​

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

 *                                                                            *

 * Purpose: build string from event data                                      *

 *                                                                            *

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

int zbx_eventdata_to_str(const zbx_vector_eventdata_t *eventdata, char **replace_to)

{

    int     i;

    const char  *d = "";

​

    if (0 == eventdata->values_num)

        return FAIL;