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 "zbxpgservice.h"

#include "zbxcommon.h"

#include "zbxalgo.h"

#include "zbxipcservice.h"

#include "zbxserialize.h"

#include "zbxtypes.h"

​

static ZBX_THREAD_LOCAL zbx_ipc_socket_t    pgservice_sock;

​

ZBX_VECTOR_IMPL(objmove, zbx_objmove_t)

​

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

 *                                                                            *

 * Purpose: send object relocation updates to proxy group service             *

 *                                                                            *

 * Comments: used only by server                                              *

 *                                                                            *

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

void    zbx_pg_update_object_relocations(zbx_uint32_t code, zbx_vector_objmove_t *updates)

{

    if (0 == updates->values_num)

        return;

​

    if (0 == pgservice_sock.fd)

    {

        char    *error = NULL;

​

        if (FAIL == zbx_ipc_socket_open(&pgservice_sock, ZBX_IPC_SERVICE_PGSERVICE, ZBX_PG_SERVICE_TIMEOUT,

                &error))

        {

            zabbix_log(LOG_LEVEL_CRIT, "Cannot connect to proxy group manager service: %s", error);

            zbx_free(error);

            exit(EXIT_FAILURE);

        }

    }

​

    unsigned char   *data, *ptr;

​

    ptr = data = (unsigned char *)zbx_malloc(NULL, sizeof(zbx_uint64_t) * 3 * (size_t)updates->values_num);

​

    for (int i = 0; i < updates->values_num; i++)

    {

        ptr += zbx_serialize_value(ptr, updates->values[i].objid);

        ptr += zbx_serialize_value(ptr, updates->values[i].srcid);

        ptr += zbx_serialize_value(ptr, updates->values[i].dstid);

    }

​

    if (FAIL == zbx_ipc_socket_write(&pgservice_sock, code, data, (zbx_uint32_t)(ptr - data)))

    {