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/*
* structs.h
*
* Copyright (C) 2004-2008 Simon Wunderlich <dotslash@packetmixer.de>
* Marek Lindner <lindner_marek@yahoo.de>
* Andreas Langer <andreas_lbg@gmx.de>
*
* This file is part of olsrs3d, an olsr topology visualizer for s3d.
* See http://s3d.berlios.de/ for more updates.
*
* olsrs3d 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.
*
* olsrs3d 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 olsrs3d; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define NAMEMAX 128
#define MAXLINESIZE 1000 /* lines in a digraph just shouldn't get that longer ... */
#define MAXDATASIZE 100 /* max number of bytes we can get at once */
/* linked list for the all connections */
struct olsr_con {
struct olsr_con *next_olsr_con; /* pointer to next connection */
struct olsr_con *prev_olsr_con; /* pointer to previous connection */
struct olsr_node *left_olsr_node; /* pointer to left end point of the connection */
struct olsr_node *right_olsr_node; /* pointer to right end point of the connection */
float left_etx; /* etx of left olsr node */
float right_etx; /* etx of right olsr node */
float left_etx_sqrt; /* sqrt of etx of left olsr node */
float right_etx_sqrt; /* sqrt etx of right olsr node */
int obj_id; /* id of connection object in s3d */
int color;
float rgb;
};
/* linked list for the neighbours of each olsr node */
struct olsr_neigh_list {
struct olsr_neigh_list *next_olsr_neigh_list; /* pointer to next neighbour */
struct olsr_con *olsr_con; /* pointer to the connection */
};
/* we contruct a binary tree to handle the nodes */
struct olsr_node {
struct olsr_node *left;
struct olsr_node *right;
char ip[NAMEMAX]; /* host ip */
int static_node; /* static nodes have some known geolocation and won't move */
int node_type; /* normal = 0, internet gateway = 1, via hna announced network = 2 */
int node_type_modified; /* node_type modified flag */
int last_seen; /* last seen counter */
int visible; /* is this node visible or vanished */
float pos_vec[3]; /* position vector in 3d "space" */
float mov_vec[3]; /* move vector */
int obj_id; /* id of node object in s3d */
int desc_id; /* id of node description object in s3d */
float desc_length; /* length of node description object in s3d */
struct olsr_neigh_list *olsr_neigh_list; /* pointer to first neighbour */
};
struct Obj_to_ip {
int id;
struct olsr_node *olsr_node;
struct Obj_to_ip *next;
struct Obj_to_ip *prev;
};
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