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Comparing gvpe/src/conf.h (file contents):
Revision 1.24 by pcg, Thu Mar 3 07:24:57 2005 UTC vs.
Revision 1.28 by pcg, Wed Mar 23 17:03:58 2005 UTC

1/* 1/*
2 conf.h -- configuration database 2 conf.h -- configuration database
3 Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> 3 Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de>
4 4
5 This file is part of GVPE.
6
5 This program is free software; you can redistribute it and/or modify 7 GVPE is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 8 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or 9 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 10 (at your option) any later version.
9 11
10 This program is distributed in the hope that it will be useful, 12 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details. 15 GNU General Public License for more details.
14 16
15 You should have received a copy of the GNU General Public License 17 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software 18 along with gvpe; if not, write to the Free Software
17 Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18*/ 20*/
19 21
20#ifndef VPE_CONF_H__ 22#ifndef GVPE_CONF_H__
21#define VPE_CONF_H__ 23#define GVPE_CONF_H__
22 24
23#include <vector> 25#include <vector>
24 26
25#include <openssl/rsa.h> 27#include <openssl/rsa.h>
26 28
27#include "slog.h" 29#include "slog.h"
28#include "global.h" 30#include "global.h"
29 31
30#define DEFAULT_REKEY 3600 32#define DEFAULT_REKEY 3600
31#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) 33#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...)
32#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare 34#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare
33#define DEFAULT_MTU 1500 // let's ether-net 35#define DEFAULT_MTU 1500 // let's ether-net
34#define DEFAULT_MAX_RETRY 28800 // retry at least this often 36#define DEFAULT_MAX_RETRY 3600 // retry at least this often
37
38#define DEFAULT_DNS_TIMEOUT_FACTOR 8.F // initial retry timeout multiple
39#define DEFAULT_DNS_SEND_INTERVAL .01F // minimum send interval
40#define DEFAULT_DNS_OVERLAP_FACTOR .5F // RTT * LATENCY_FACTOR == sending rate
41#define DEFAULT_DNS_MAX_OUTSTANDING 100 // max. number of outstanding requests
35 42
36enum { 43enum {
37 PROT_UDPv4 = 0x01, // udp over ipv4 44 PROT_UDPv4 = 0x01, // udp over ipv4
38 PROT_IPv4 = 0x02, // generic ip protocol 45 PROT_IPv4 = 0x02, // generic ip protocol
39 PROT_TCPv4 = 0x04, // tcp over ipv4 (server) 46 PROT_TCPv4 = 0x04, // tcp over ipv4 (server)
40 PROT_ICMPv4 = 0x08, // icmp over ipv4 47 PROT_ICMPv4 = 0x08, // icmp over ipv4
41 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server) 48 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server)
42}; 49};
50
51#define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4)
52#define PROT_SLOW PROT_DNSv4
43 53
44// select the "best" protocol of the available ones 54// select the "best" protocol of the available ones
45u8 best_protocol (u8 protset); 55u8 best_protocol (u8 protset);
46const char *strprotocol (u8 protocol); 56const char *strprotocol (u8 protocol);
47 57
… …
102#endif 112#endif
103 113
104#if ENABLE_DNS 114#if ENABLE_DNS
105 char *dns_forw_host; 115 char *dns_forw_host;
106 u16 dns_forw_port; 116 u16 dns_forw_port;
117 float dns_timeout_factor;
118 float dns_send_interval;
119 float dns_overlap_factor;
120 int dns_max_outstanding;
107#endif 121#endif
108 122
109 void init (); 123 void init ();
110 void cleanup (); 124 void cleanup ();
111 void read_config (bool need_keys); 125 void read_config (bool need_keys);

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