/* mod_wrap2.h.  Generated from mod_wrap2.h.in by configure.  */
/*
 * ProFTPD: mod_wrap2 -- tcpwrappers-like access control
 * Copyright (c) 2000-2016 TJ Saunders
 *
 * 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, TJ Saunders 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.
 */

#ifndef MOD_WRAP2_H
#define MOD_WRAP2_H

#include "conf.h"
#include "privs.h"

#define MOD_WRAP2_VERSION 	"mod_wrap2/2.0.7"

/* Make sure the version of proftpd is as necessary. */
#if PROFTPD_VERSION_NUMBER < 0x0001030402
# error "ProFTPD 1.3.4rc2 or later required"
#endif

/* Define if using tcpwrapper options.  */
/* #undef WRAP2_USE_OPTIONS */

/* Define if using NIS/YP.  */
/* #undef WRAP2_USE_NIS */

#define WRAP2_BUFFER_SIZE	256

#define WRAP2_DEFAULT_SERVICE_NAME	"proftpd"

/* mod_wrap2 option flags */
#define WRAP_OPT_CHECK_ON_CONNECT		0x0001
#define WRAP_OPT_CHECK_ALL_NAMES		0x0002

/* Source abstraction object */
typedef struct table_obj {

  /* Memory pool for this object */
  pool *tab_pool;

  /* Table handle */
  void *tab_handle;

  /* Table name */
  const char *tab_name;

  /* Arbitrary data pointer */
  void *tab_data;

  /* Table I/O routines */
  int (*tab_close)(struct table_obj *);
  array_header *(*tab_fetch_clients)(struct table_obj *, const char *);
  array_header *(*tab_fetch_daemons)(struct table_obj *, const char *);
  array_header *(*tab_fetch_options)(struct table_obj *, const char *);

} wrap2_table_t;

/* Function prototypes necessary for wrap sub-modules */
int wrap2_log(const char *, ...)
#ifdef __GNUC__
       __attribute__ ((format (printf, 1, 2)));
#else
       ;
#endif

int wrap2_register(const char *,
  wrap2_table_t *(*tab_open)(pool *, const char *));
int wrap2_unregister(const char *);

char *wrap2_strsplit(char *, int);

extern unsigned long wrap2_opts;

#endif /* MOD_WRAP2_H */
