/*
 * ImapProxy - a caching IMAP proxy daemon
 * Copyright (C) 2002 Steven Van Acker
 * 
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */


#ifndef __CONFIG_FILE_H__
#define __CONFIG_FILE_H__

#define CONFIG_ACCESS_LIST_BLOCK	0
#define CONFIG_ACCESS_LIST_ACCEPT	1

struct access_list_t
{
    unsigned long ip;
    unsigned long mask;
    int action;
};

typedef struct conffunc_t
{
    int (*f)(char *,char *);
} ConfigFunction;

extern unsigned long config_remote_address,config_local_address;	/* remote and local address
									 * the remote address is the imap server to connect to
									 * the local address is the local interface to bind to
									 */
extern unsigned int  config_remote_port,config_local_port;		/* remote and local port
									 * remote port is the port to which to connect (usually 143)
									 * local port is the port to listen to
									 */

extern struct access_list_t *config_accesslist;	/* access list */
extern unsigned int config_access_count;	/* number of access list entries */
extern int config_enable_debug;			/* 1 to enable debug messages, 0 to disable */
extern int config_log_facility;			/* log facility... see man syslog for more info */
extern int config_enable_logging;		/* 1 to enable logging to syslog, 0 to disable */
extern int config_client_timeout;		/* time in seconds after which an idle client is diconnected */
extern int config_server_timeout;		/* time in seconds after which an inactive server connection is closed */
extern int config_keepalive;			/* time in seconds after which a keepalive (NOOP) message is sent to the server */
extern int config_max_reuse;			/* number of times a record can be re-used (go from inactive to active). */
extern int config_stats_frequency;		/* number of seconds between 2 stats messages */

extern int config_file_read(char *);
extern void configfile_print(char *);
extern int check_if_blocked(unsigned long);

#endif	/* __CONFIG_FILE__ */