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 "taskmanager_proxy.h"

​

#include "zbxdb.h"

#include "zbxdbhigh.h"

#include "zbxnum.h"

#include "zbxtasks.h"

#include "zbxversion.h"

​

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

 *                                                                            *

 * Purpose: gets tasks scheduled to be executed on server                     *

 *                                                                            *

 * Parameters: tasks         - [OUT] tasks to execute                         *

 *             proxyid       - [IN] (ignored)                                 *

 *             compatibility - [IN] (ignored)                                 *

 *                                                                            *

 * Comments: This function is used by proxy to get tasks to be sent to the    *

 *           server.                                                          *

 *                                                                            *

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

void    zbx_tm_get_remote_tasks(zbx_vector_tm_task_t *tasks, zbx_uint64_t proxyid,

        zbx_proxy_compatibility_t compatibility)

{

    zbx_db_row_t    row;

​

    ZBX_UNUSED(proxyid);

    ZBX_UNUSED(compatibility);

​

    zbx_db_result_t result = zbx_db_select(

            "select t.taskid,t.type,t.clock,t.ttl,"

                "r.status,r.parent_taskid,r.info,"

                "tr.status,tr.parent_taskid,tr.info,"

                "d.data,d.parent_taskid,d.type"

            " from task t"

            " left join task_remote_command_result r"

                " on t.taskid=r.taskid"

            " left join task_result tr"

                " on t.taskid=tr.taskid"

            " left join task_data d"

                " on t.taskid=d.taskid"

            " where t.status=%d"

                " and t.type in (%d,%d,%d)"

            " order by t.taskid",

            ZBX_TM_STATUS_NEW, ZBX_TM_TASK_REMOTE_COMMAND_RESULT, ZBX_TM_TASK_DATA_RESULT,

            ZBX_TM_PROXYDATA);

​

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

    {

        zbx_uint64_t    taskid, parent_taskid;