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Comparing gvpe/src/conf.h (file contents):
Revision 1.18 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.29 by pcg, Sat Mar 26 03:16:24 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__
24
25#include <vector>
22 26
23#include <openssl/rsa.h> 27#include <openssl/rsa.h>
24
25#include <vector>
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
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
34 42
35enum { 43enum {
36 PROT_UDPv4 = 0x01, // udp over ipv4 44 PROT_UDPv4 = 0x01, // udp over ipv4
37 PROT_IPv4 = 0x02, // generic ip protocol 45 PROT_IPv4 = 0x02, // generic ip protocol
38 PROT_TCPv4 = 0x04, // tcp over ipv4 46 PROT_TCPv4 = 0x04, // tcp over ipv4 (server)
39 PROT_ICMPv4 = 0x08, // icmp over ipv4 47 PROT_ICMPv4 = 0x08, // icmp over ipv4
48 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server)
40}; 49};
50
51#define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4)
52#define PROT_SLOW PROT_DNSv4
41 53
42// select the "best" protocol of the available ones 54// select the "best" protocol of the available ones
43u8 best_protocol (u8 protset); 55u8 best_protocol (u8 protset);
44const char *strprotocol (u8 protocol); 56const char *strprotocol (u8 protocol);
45 57
46struct conf_node { 58struct conf_node {
47 int id; // the id of this node, a 12-bit-number 59 int id; // the id of this node, a 12-bit-number
48 60
49 RSA *rsa_key; // his public key 61 RSA *rsa_key; // his public key
50 char *nodename; // nodename, an internal nickname. 62 char *nodename; // nodename, an internal nickname.
51
52 char *hostname; // hostname, if known, or NULL. 63 char *hostname; // hostname, if known, or NULL.
64 char *if_up_data;
65#if ENABLE_DNS
66 char *domain; // dns tunnel domain
67#endif
68 char *dns_hostname;
69 u16 dns_port;
53 70
54 u8 protocols; // protocols this host can send & receive 71 u8 protocols; // protocols this host can send & receive
55 u16 udp_port, tcp_port; // the port to bind to 72 u16 udp_port, tcp_port; // the port to bind to
73 int max_retry;
56 74
57 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode; 75 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode;
58 bool compress; 76 bool compress;
59 bool inherit_tos; // inherit TOS in packets send to this destination 77 bool inherit_tos; // inherit TOS in packets send to this destination
60 78
… …
84#endif 102#endif
85 103
86 char *script_if_up; 104 char *script_if_up;
87 char *script_node_up; 105 char *script_node_up;
88 char *script_node_down; 106 char *script_node_down;
107 char *pidfilename;
89 108
90#if ENABLE_HTTP_PROXY 109#if ENABLE_HTTP_PROXY
91 char *proxy_auth; // login:password 110 char *proxy_auth; // login:password
92 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net 111 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net
93 u16 proxy_port; // the proxy port, e.g. 3128 112 u16 proxy_port; // the proxy port, e.g. 3128
113#endif
114
115#if ENABLE_DNS
116 char *dns_forw_host;
117 u16 dns_forw_port;
118 float dns_timeout_factor;
119 float dns_send_interval;
120 float dns_overlap_factor;
121 int dns_max_outstanding;
94#endif 122#endif
95 123
96 void init (); 124 void init ();
97 void cleanup (); 125 void cleanup ();
98 void read_config (bool need_keys); 126 void read_config (bool need_keys);

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