Zabbix

/*

** Zabbix

** Copyright (C) 2001-2024 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 "graph_linking.h"

​

#include "zbxdb.h"

#include "zbxdbhigh.h"

#include "audit/zbxaudit.h"

#include "audit/zbxaudit_graph.h"

#include "zbxnum.h"

#include "zbxstr.h"

​

typedef enum

{

    GRAPH_YAXIS_TYPE_CALCULATED = 0,

    GRAPH_YAXIS_TYPE_FIXED,

    GRAPH_YAXIS_TYPE_ITEM_VALUE

}

zbx_graph_yaxis_types_t;

​

typedef struct

{

    zbx_uint64_t    itemid;

    zbx_uint64_t    gitemid;

    char        key[ZBX_ITEM_KEY_LEN * ZBX_MAX_BYTES_IN_UTF8_CHAR + 1];

    int     drawtype_orig;

    int     drawtype_new;

    int     sortorder_orig;

    int     sortorder_new;

    char        color_orig[ZBX_GRAPH_ITEM_COLOR_LEN_MAX];

    char        color_new[ZBX_GRAPH_ITEM_COLOR_LEN_MAX];

    int     yaxisside_orig;

    int     yaxisside_new;

    int     calc_fnc_orig;

    int     calc_fnc_new;

    int     type_orig;

    int     type_new;

    unsigned char   flags;

​

#define ZBX_FLAG_LINK_GRAPHITEM_UNSET           __UINT64_C(0x00)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_DRAWTYPE     __UINT64_C(0x01)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_SORTORDER    __UINT64_C(0x02)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_COLOR        __UINT64_C(0x04)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_YAXISSIDE    __UINT64_C(0x08)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_CALC_FNC     __UINT64_C(0x10)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE_TYPE     __UINT64_C(0x20)

#define ZBX_FLAG_LINK_GRAPHITEM_UPDATE                              \