57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
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node.h -- header for node.c
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Copyright (C) 2001 Guus Sliepen <guus@sliepen.warande.net>,
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2001 Ivo Timmermans <itimmermans@bigfoot.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id: node.h,v 1.1.2.3 2001/10/10 08:49:47 guus Exp $
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*/
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#ifndef __TINC_NODE_H__
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#define __TINC_NODE_H__
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#include <avl_tree.h>
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typedef struct node_t {
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char *name; /* name of this connection */
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int protocol_version; /* used protocol */
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long int options; /* options turned on for this connection */
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ipv4_t address; /* his real (internet) ip to send UDP packets to */
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short unsigned int port; /* port number of UDP connection */
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char *hostname; /* the hostname of its real ip */
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status_bits_t status; /* status info */
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EVP_CIPHER *cipher; /* Cipher type for UDP packets */
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char *key; /* Cipher key and iv */
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int keylength; /* Cipher key and iv length*/
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list_t *queue; /* Queue for packets awaiting to be encrypted */
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struct node_t *nexthop; /* nearest meta-hop from us to him */
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struct node_t *prevhop; /* nearest meta-hop from him to us */
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struct node_t *via; /* next hop for UDP packets */
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avl_tree_t *subnet_tree; /* Pointer to a tree of subnets belonging to this node */
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struct config_t *config; /* Pointer to configuration tree belonging to this node */
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} node_t;
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struct node_t *myself;
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extern avl_tree_t *node_tree;
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#endif /* __TINC_NODE_H__ */
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