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/*
* acl.h - Define the ACL interface
*
* Copyright (C) 2013 - 2018, Max Lv <max.c.lv@gmail.com>
*
* This file is part of the shadowsocks-libev.
*
* shadowsocks-libev 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 3 of the License, or
* (at your option) any later version.
*
* shadowsocks-libev 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 shadowsocks-libev; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef _ACL_H
#define _ACL_H
#define BLACK_LIST 0
#define WHITE_LIST 1
#define MAX_TRIES 256
#define MALICIOUS 8
#define SUSPICIOUS 4
#define BAD 2
#define MALFORMED 1
int init_acl(const char *path);
void free_acl(void);
void clear_block_list(void);
int acl_match_host(const char *ip);
int acl_add_ip(const char *ip);
int acl_remove_ip(const char *ip);
int get_acl_mode(void);
void init_block_list();
void free_block_list();
int check_block_list(char *addr);
int update_block_list(char *addr, int err_level);
int remove_from_block_list(char *addr);
int outbound_block_match_host(const char *host);
#endif // _ACL_H