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/*
* ftnnode.h -- Handle our links
*
* ftnnode.h is a part of binkd project
*
* Copyright (C) 1996 Dima Maloff, 5047/13
*
* 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. See COPYING.
*/
/*
* $Id$
*
* $Log$
* Revision 2.23 2012/06/20 22:41:46 green
* 1 hour timeout for defnode resolutions
*
* Revision 2.22 2012/01/22 13:54:12 green
* Allow limiting IPv4/6 usage per node using new flags -4/-6
*
* Revision 2.21 2005/10/28 07:13:28 stas
* Change poll flavour to 'direct' and allow specify poll flavour char at compile time using macro POLL_NODE_FLAVOUR
*
* Revision 2.20 2004/09/21 08:27:49 val
* distinguish nodes, listed in binkd config and passwords file - overwrite defnode parameters (e.g. host) for the later
* (hope, it'll fix reported bug with not calling defnode)
*
* Revision 2.19 2004/09/06 10:47:04 val
* bandwidth limiting code advancements, `listed' session state fix
*
* Revision 2.18 2004/01/08 12:57:18 val
* * parse up to 3 comma-separated passwords (in,pkt,out)
* * use out password for outgoing sessions if it's set
*
* Revision 2.17 2004/01/07 12:09:45 gul
* New function free_nodes()
*
* Revision 2.16 2003/11/21 19:39:59 stream
* Initial support for "-noproxy" node option
*
* Revision 2.15 2003/10/29 21:08:38 gul
* Change include-files structure, relax dependences
*
* Revision 2.14 2003/09/08 16:39:39 stream
* Fixed race conditions when accessing array of nodes in threaded environment
* ("jumpimg node structures")
*
* Revision 2.13 2003/08/26 16:06:26 stream
* Reload configuration on-the fly.
*
* Warning! Lot of code can be broken (Perl for sure).
* Compilation checked only under OS/2-Watcom and NT-MSVC (without Perl)
*
* Revision 2.12 2003/08/18 17:19:13 stream
* Partially implemented new configuration parser logic (required for config reload)
*
* Revision 2.11 2003/06/30 22:48:36 hbrew
* Allow to override -ip, -sip, -md, -nomd in add_node()
*
* Revision 2.10 2003/06/20 10:37:02 val
* Perl hooks for binkd - initial revision
*
* Revision 2.9 2003/06/12 08:30:57 val
* check pkt header feature, see keyword 'check-pkthdr'
*
* Revision 2.8 2003/05/01 09:55:01 gul
* Remove -crypt option, add global -r option (disable crypt).
*
* Revision 2.7 2003/03/31 19:35:16 gul
* Clean semaphores usage
*
* Revision 2.6 2003/03/11 00:04:25 gul
* Use patches for compile under MSDOS by MSC 6.0 with IBMTCPIP
*
* Revision 2.5 2003/03/01 15:55:02 gul
* Current outgoing address is now attibute of session, but not node
*
* Revision 2.4 2003/02/28 20:39:08 gul
* Code cleanup:
* change "()" to "(void)" in function declarations;
* change C++-style comments to C-style
*
* Revision 2.3 2003/02/22 15:53:46 gul
* Bugfix with locking array of nodes in multithread version
*
* Revision 2.2 2003/02/22 11:45:41 gul
* Do not resolve hosts if proxy or socks5 using
*
* Revision 2.1 2001/02/15 11:03:18 gul
* Added crypt traffic possibility
*
* Revision 2.0 2001/01/10 12:12:38 gul
* Binkd is under CVS again
*
* Revision 1.6 1997/11/03 06:10:39 mff
* +nodes_init()
*
* Revision 1.5 1997/10/23 04:06:48 mff
* many changes to hide pNod int ftnnode.c
*
* Revision 1.4 1997/08/19 21:32:09 mff
* host/port replaced with hosts -- ASCIIz in "host1,host2,..,hostN" form
*
* Revision 1.3 1997/06/16 05:49:13 mff
* Removed bitmapped flavours.
*
* Revision 1.2 1997/02/07 07:07:00 mff
* busy, flvrs, hold_until, ibox, obox, obox_flvr
*
* Revision 1.1 1996/12/29 09:41:45 mff
* Initial revision
*
*/
#ifndef _ftnnode_h
#define _ftnnode_h
#include "btypes.h"
/*
* Call this before all others functions from this file.
*/
void nodes_init (void);
/*
* Call this before exit to free resources.
*/
void nodes_deinit (void);
/*
* Return up/downlink info by fidoaddress. 0 == node not found
*/
FTN_NODE *get_node_info (FTN_ADDR *fa, BINKD_CONFIG *config);
/*
* Add a new node, or edit old settings for a node
*/
FTN_NODE *add_node (FTN_ADDR *fa, char *hosts, char *pwd, char *pkt_pwd, char *out_pwd,
char obox_flvr, char *obox, char *ibox, int NR_flag, int ND_flag,
int MD_flag, int restrictIP, int HC_flag, int NP_flag,
int IP_afamily,
#ifdef BW_LIM
long bw_send, long bw_recv,
#endif
BINKD_CONFIG *config);
#define NL_UNLISTED 0 /* node is unlisted (dynamically added) */
#define NL_NODE 1 /* node is listed in binkd config */
#define NL_PASSWORDS 2 /* node is listed in passwords file */
#define NR_ON 1
#define NR_OFF 0
#define NR_USE_OLD -1 /* Use old value */
#define ND_ON 1
#define ND_OFF 0
#define ND_USE_OLD -1 /* Use old value */
#define MD_ON 1
#define MD_OFF -1
#define MD_USE_OLD 0 /* Use old value, default value */
#define RIP_ON 1
#define RIP_OFF 0
#define RIP_SIP 2 /* Strict IP check (-sip) */
#define RIP_USE_OLD -1 /* Use old value */
#define HC_ON 1
#define HC_OFF -1
#define HC_USE_OLD 0 /* Use old value, default value */
#define NP_ON 1
#define NP_OFF 0
#define NP_USE_OLD -1 /* Use old value */
#define AF_USE_OLD -1 /* Use old value */
#ifdef BW_LIM
#define BW_DEF -100 /* default value: 100% */
#endif
#define RESOLVE_TTL 3600 /* DNS resolution again after 1 hour */
/*
* Iterates through nodes while func() == 0.
*/
int foreach_node (int (*func) (FTN_NODE *fn, void *a2), void *a3, BINKD_CONFIG *config);
/*
* Free pNodArray
*/
void free_nodes(BINKD_CONFIG *config);
/*
* Create a poll for an address (in "z:n/n.p" format) (0 -- bad)
*/
#ifndef POLL_NODE_FLAVOUR
#define POLL_NODE_FLAVOUR 'd'
#endif
int poll_node (char *s, BINKD_CONFIG *config);
#endif
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