ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/gvpe/src/conf.h
(Generate patch)

Comparing gvpe/src/conf.h (file contents):
Revision 1.12 by pcg, Mon Apr 7 01:12:56 2003 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) 2003-2005 Marc Lehmann <gvpe@schmorp.de>
3 4
5 This file is part of GVPE.
6
4 This program is free software; you can redistribute it and/or modify 7 GVPE is free software; you can redistribute it and/or modify
5 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
6 the Free Software Foundation; either version 2 of the License, or 9 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version. 10 (at your option) any later version.
8 11
9 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,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details. 15 GNU General Public License for more details.
13 16
14 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
15 along with this program; if not, write to the Free Software 18 along with gvpe; if not, write to the Free Software
16 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
17*/ 20*/
18 21
19#ifndef VPE_CONF_H__ 22#ifndef GVPE_CONF_H__
20#define VPE_CONF_H__ 23#define GVPE_CONF_H__
24
25#include <vector>
21 26
22#include <openssl/rsa.h> 27#include <openssl/rsa.h>
23
24#include <vector>
25 28
26#include "slog.h" 29#include "slog.h"
27#include "global.h" 30#include "global.h"
28 31
29#define DEFAULT_REKEY 3600 32#define DEFAULT_REKEY 3600
30#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...)
31#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare 34#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare
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
32 42
33enum { 43enum {
34 PROT_UDPv4 = 1, // udp over ipv4 44 PROT_UDPv4 = 0x01, // udp over ipv4
35 PROT_IPv4 = 2, // generic ip protocol 45 PROT_IPv4 = 0x02, // generic ip protocol
36 PROT_TCPv4 = 4, // tcp over ipv4 (NYI) 46 PROT_TCPv4 = 0x04, // tcp over ipv4 (server)
47 PROT_ICMPv4 = 0x08, // icmp over ipv4
48 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server)
37}; 49};
50
51#define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4)
52#define PROT_SLOW PROT_DNSv4
38 53
39// select the "best" protocol of the available ones 54// select the "best" protocol of the available ones
40u8 best_protocol (u8 protset); 55u8 best_protocol (u8 protset);
41const char *strprotocol (u8 protocol); 56const char *strprotocol (u8 protocol);
42 57
43struct conf_node { 58struct conf_node {
44 int id; // the id of this node, a 12-bit-number 59 int id; // the id of this node, a 12-bit-number
45 60
46 RSA *rsa_key; // his public key 61 RSA *rsa_key; // his public key
47 char *nodename; // nodename, an internal nickname. 62 char *nodename; // nodename, an internal nickname.
48
49 char *hostname; // hostname, if known, or NULL. 63 char *hostname; // hostname, if known, or NULL.
64#if ENABLE_DNS
65 char *domain; // dns tunnel domain
66#endif
67 char *dns_hostname;
68 u16 dns_port;
50 69
51 u8 protocols; // protocols this host can send & receive 70 u8 protocols; // protocols this host can send & receive
52 u16 udp_port, tcp_port; // the port to bind to 71 u16 udp_port, tcp_port; // the port to bind to
72 int max_retry;
53 73
54 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode; 74 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode;
55 bool compress; 75 bool compress;
56 bool inherit_tos; // inherit TOS in packets send to this destination 76 bool inherit_tos; // inherit TOS in packets send to this destination
57 77
… …
73 char *ifname; // the interface name (tap0 ...) 93 char *ifname; // the interface name (tap0 ...)
74 bool ifpersist; // should the interface be persistent 94 bool ifpersist; // should the interface be persistent
75 char *prikeyfile; 95 char *prikeyfile;
76 RSA *rsa_key; // our private rsa key 96 RSA *rsa_key; // our private rsa key
77 loglevel llevel; 97 loglevel llevel;
78 u8 ip_proto; // the ip protocol to use 98 u8 ip_proto; // the ip protocol to use
99#if ENABLE_ICMP
100 u8 icmp_type; // the icmp type for the icmp-protocol
101#endif
79 102
80 char *script_if_up; 103 char *script_if_up;
81 char *script_node_up; 104 char *script_node_up;
82 char *script_node_down; 105 char *script_node_down;
106 char *pidfilename;
83 107
84#if ENABLE_HTTP_PROXY 108#if ENABLE_HTTP_PROXY
85 char *proxy_auth; // login:password 109 char *proxy_auth; // login:password
86 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net 110 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net
87 u16 proxy_port; // the proxy port, e.g. 3128 111 u16 proxy_port; // the proxy port, e.g. 3128
112#endif
113
114#if ENABLE_DNS
115 char *dns_forw_host;
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;
88#endif 121#endif
89 122
90 void init (); 123 void init ();
91 void cleanup (); 124 void cleanup ();
92 void read_config (bool need_keys); 125 void read_config (bool need_keys);

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines