Viewing file:  netacl.h (2.51 KB) -rw-r--r--
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/*
* ProFTPD - FTP server daemon
* Copyright (c) 2003-2016 The ProFTPD Project team
*
* 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, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, the ProFTPD Project team and other respective
* copyright holders give permission to link this program with OpenSSL, and
* distribute the resulting executable, without including the source code for
* OpenSSL in the source distribution.
*/
/* Network ACL definitions */
#ifndef PR_NETACL_H
#define PR_NETACL_H
typedef struct pr_netacl_t pr_netacl_t;
typedef enum {
PR_NETACL_TYPE_ALL,
PR_NETACL_TYPE_NONE,
PR_NETACL_TYPE_IPMASK,
PR_NETACL_TYPE_IPMATCH,
PR_NETACL_TYPE_DNSMATCH,
PR_NETACL_TYPE_IPGLOB,
PR_NETACL_TYPE_DNSGLOB
} pr_netacl_type_t;
/* Parses the given string into a network ACL ('netacl') object allocated
* from the given pool. NULL is returned if there is an error during
* the parsing; errno will be set appropriately.
*/
pr_netacl_t *pr_netacl_create(pool *, char *);
/* Returns a duplicate of the given netacl allocated from the pool. */
pr_netacl_t *pr_netacl_dup(pool *, const pr_netacl_t *);
/* Returns 1 if the given netaddr explicitly matches the ACL, -1 if the
* netaddr explicitly does not match the ACL (e.g. "none"), and 0 if there is
* no match.
*/
int pr_netacl_match(const pr_netacl_t *, const pr_netaddr_t *);
/* Returns TRUE if the given netacl is negated, FALSE if it is not negated,
* and -1 if there was an error. If -1 is returned, errno will be set
* appropriately.
*/
int pr_netacl_get_negated(const pr_netacl_t *);
/* Returns the ACL type. */
pr_netacl_type_t pr_netacl_get_type(const pr_netacl_t *);
/* Returns a string describing the given NetACL. */
const char *pr_netacl_get_str(pool *p, const pr_netacl_t *acl);
const char *pr_netacl_get_str2(pool *p, const pr_netacl_t *acl, int flags);
#define PR_NETACL_FL_STR_NO_DESC 0x0001
#endif /* PR_NETACL_H */
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