63 řádky
2.2 KiB
C
63 řádky
2.2 KiB
C
/***************************************************************************
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* Copyright (C) 2019 by John D. Robertson *
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* john@rrci.com *
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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 3 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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* *
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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 *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef IPTABLES_H
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#define IPTABLES_H
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#include "ptrvec.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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int
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IPTABLES_is_currently_blocked(const char *addr);
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/********************************************************
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* This provides an efficient lookup of addresses blocked
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* by iptables in the filter table, INPUT chain.
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*
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* RETURN:
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* 1 if the supplied addr is blocked by iptables.
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* 0 otherwise.
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*/
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int
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IPTABLES_block_addresses(PTRVEC *h_vec);
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/**************************************************************
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* Block addresses.
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*/
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int
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IPTABLES_unblock_addresses(PTRVEC *h_vec);
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/**************************************************************
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* Unblock addresses.
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*/
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int
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IPTABLES_fill_in_missing(MAP *h_rtn_map);
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/**************************************************************
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* Fill in all blocked IP's which are not already in *h_map.
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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