tcpwrap.h
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2001, 2002, 2003, 2004,
2005, 2006, 2007 Free Software Foundation, Inc.
GNU Mailutils 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, or (at your option)
any later version.
GNU Mailutils 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 GNU Mailutils; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA */
#include <mailutils/types.h>
extern int mu_tcp_wrapper_enable;
const char *mu_tcp_wrapper_daemon;
extern int mu_tcp_wrapper_cb_hosts_allow (mu_debug_t debug, void *data,
char *arg);
extern int mu_tcp_wrapper_cb_hosts_deny (mu_debug_t debug, void *data,
char *arg);
extern int mu_tcp_wrapper_cb_hosts_allow_syslog (mu_debug_t debug, void *data,
char *arg);
extern int mu_tcp_wrapper_cb_hosts_deny_syslog (mu_debug_t debug, void *data,
char *arg);
extern int mu_tcpwrapper_access (int fd);
#ifdef WITH_LIBWRAP
# define TCP_WRAPPERS_CONFIG \
{ "tcp-wrapper-enable", mu_cfg_bool, &mu_tcp_wrapper_enable, 0, NULL, \
N_("Enable TCP wrapper access control. Default is \"yes\".") }, \
{ "tcp-wrapper-daemon", mu_cfg_string, &mu_tcp_wrapper_daemon, 0, NULL, \
N_("Set daemon name for TCP wrapper lookups. Default is program name."), \
N_("name") }, \
{ "hosts-allow-table", mu_cfg_callback, NULL, 0, \
mu_tcp_wrapper_cb_hosts_allow, \
N_("Use file for positive client address access control " \
"(default: /etc/hosts.allow)."), \
N_("file") }, \
{ "hosts-deny-table", mu_cfg_callback, NULL, 0, \
mu_tcp_wrapper_cb_hosts_deny, \
N_("Use file for negative client address access control " \
"(default: /etc/hosts.deny)."), \
N_("file") }, \
{ "hosts-allow-syslog-level", mu_cfg_callback, NULL, 0, \
mu_tcp_wrapper_cb_hosts_allow_syslog, \
N_("Log host allows at this syslog level. See logging { facility } for " \
"a description of argument syntax."), \
N_("level") }, \
{ "hosts-allow-deny-level", mu_cfg_callback, NULL, 0, \
mu_tcp_wrapper_cb_hosts_deny_syslog, \
N_("Log host denies at this syslog level. See logging { facility } for " \
"a description of argument syntax."), \
N_("level") },
#else
# define TCP_WRAPPERS_CONFIG
#endif