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Started implementing doc/CONNECTIVITY.

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Guus Sliepen 2001-10-09 19:30:30 +00:00
parent 5926c82b9a
commit 49a2cd806c
2 changed files with 88 additions and 0 deletions
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/*
node.h -- header for node.c
Copyright (C) 2001 Guus Sliepen <guus@sliepen.warande.net>,
2001 Ivo Timmermans <itimmermans@bigfoot.com>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: node.h,v 1.1.2.1 2001/10/09 19:30:30 guus Exp $
*/
typedef struct node_t {
char *name; /* name of this connection */
int protocol_version; /* used protocol */
long int options; /* options turned on for this connection */
ipv4_t address; /* his real (internet) ip to send UDP packets to */
short unsigned int port; /* port number of UDP connection */
char *hostname; /* the hostname of its real ip */
status_bits_t status; /* status info */
EVP_CIPHER *cipher_pkttype; /* Cipher type for UDP packets */
char *cipher_pktkey; /* Cipher key and iv */
int cipher_pktkeylength; /* Cipher key and iv length*/
list_t *queue; /* Queue for packets awaiting to be encrypted */
struct node_t *nexthop; /* nearest meta-hop from us to him */
struct node_t *prevhop; /* nearest meta-hop from him to us */
struct node_t *via; /* next hop for UDP packets */
avl_tree_t *subnet_tree; /* Pointer to a tree of subnets belonging to this node */
struct config_t *config; /* Pointer to configuration tree belonging to this node */
} node_t;

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/*
vertex.h -- header for vertex.c
Copyright (C) 2001 Guus Sliepen <guus@sliepen.warande.net>,
2001 Ivo Timmermans <itimmermans@bigfoot.com>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: vertex.h,v 1.1.2.1 2001/10/09 19:30:30 guus Exp $
*/
typedef struct vertex_t {
struct halfconnection_t *from;
struct halfconnection_t *to;
long int options; /* options turned on for this connection */
} vertex_t;
typedef struct halfconnection_t {
struct node_t *node;
ipv4_t address; /* his real (internet) ip to send UDP packets to */
short unsigned int port; /* port number of UDP connection */
char *hostname; /* the hostname of its real ip */
RSA *rsa_key;
EVP_CIPHER_CTX *ctx;
char *metakey;
char *pktkey;
char *challenge;
} halfconnection_t;