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70 lines
2.1 KiB
70 lines
2.1 KiB
1 year ago
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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#ifndef ZABBIX_IP_H
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#define ZABBIX_IP_H
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#include "zbxtypes.h"
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int zbx_is_ip4(const char *ip);
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int zbx_is_ip6(const char *ip);
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int zbx_is_supported_ip(const char *ip);
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int zbx_is_ip(const char *ip);
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int zbx_ip_in_list(const char *list, const char *ip);
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int zbx_parse_serveractive_element(const char *str, char **host, unsigned short *port,
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unsigned short port_default);
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#define ZBX_IPRANGE_V4 0
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#define ZBX_IPRANGE_V6 1
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#define ZBX_IPRANGE_GROUPS_V4 4
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#define ZBX_IPRANGE_GROUPS_V6 8
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typedef struct
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{
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int from;
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int to;
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}
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zbx_range_t;
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typedef struct
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{
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/* contains groups of ranges for either ZBX_IPRANGE_V4 or ZBX_IPRANGE_V6 */
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/* ex. 127-127.0-0.0-0.2-254 (from-to.from-to.from-to.from-to) */
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/* 0 1 2 3 */
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zbx_range_t range[ZBX_IPRANGE_GROUPS_V6];
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/* range type - ZBX_IPRANGE_V4 or ZBX_IPRANGE_V6 */
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unsigned char type;
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/* 1 if the range was defined with network mask, 0 otherwise */
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unsigned char mask;
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}
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zbx_iprange_t;
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int zbx_iprange_parse(zbx_iprange_t *iprange, const char *address);
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void zbx_iprange_first(const zbx_iprange_t *iprange, int *address);
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int zbx_iprange_next(const zbx_iprange_t *iprange, int *address);
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int zbx_iprange_validate(const zbx_iprange_t *iprange, const int *address);
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zbx_uint64_t zbx_iprange_volume(const zbx_iprange_t *iprange);
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#endif /* ZABBIX_IP_H */
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