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Comparing gvpe/src/conf.h (file contents):
Revision 1.3 by pcg, Sat Mar 8 10:48:41 2003 UTC vs.
Revision 1.22 by pcg, Tue Mar 1 04:38:21 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 4
4 This program is free software; you can redistribute it and/or modify 5 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by 6 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 7 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version. 8 (at your option) any later version.
… …
17*/ 18*/
18 19
19#ifndef VPE_CONF_H__ 20#ifndef VPE_CONF_H__
20#define VPE_CONF_H__ 21#define VPE_CONF_H__
21 22
22#include <sys/types.h> 23#include <vector>
23#include <sys/socket.h>
24#include <netdb.h>
25 24
26#ifdef HAVE_OPENSSL_RSA_H
27# include <openssl/rsa.h> 25#include <openssl/rsa.h>
28#else
29# include <rsa.h>
30#endif
31
32#include <vector>
33 26
34#include "slog.h" 27#include "slog.h"
35#include "global.h" 28#include "global.h"
36 29
37#define DEFAULT_REKEY 3600 30#define DEFAULT_REKEY 3600
38#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 48 bytes...) 31#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...)
39#define DEFAULT_PORT 655 // same as tinc, conflicts would be rara 32#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare
33#define DEFAULT_MTU 1500 // let's ether-net
34#define DEFAULT_MAX_RETRY 28800 // retry at least this often
35
36enum {
37 PROT_UDPv4 = 0x01, // udp over ipv4
38 PROT_IPv4 = 0x02, // generic ip protocol
39 PROT_TCPv4 = 0x04, // tcp over ipv4 (server)
40 PROT_ICMPv4 = 0x08, // icmp over ipv4
41 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server)
42};
43
44// select the "best" protocol of the available ones
45u8 best_protocol (u8 protset);
46const char *strprotocol (u8 protocol);
40 47
41struct conf_node { 48struct conf_node {
42 int id; // the id of this node, a 12-bit-number 49 int id; // the id of this node, a 12-bit-number
43 50
44 RSA *rsa_key; // his public key 51 RSA *rsa_key; // his public key
45 char *nodename; // nodename, an internal nickname. 52 char *nodename; // nodename, an internal nickname.
53 char *hostname; // hostname, if known, or NULL.
54#if ENABLE_DNS
55 char *domain; // dns tunnel domain
56 u16 dns_port;
57#endif
46 58
47 char *hostname; // hostname, if known, or NULL. 59 u8 protocols; // protocols this host can send & receive
48 u16 port; // the port to bind to 60 u16 udp_port, tcp_port; // the port to bind to
61 int max_retry;
49 62
50 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS } connectmode; 63 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode;
51 bool compress; 64 bool compress;
65 bool inherit_tos; // inherit TOS in packets send to this destination
52 66
53 u32 routerprio; 67 u32 routerprio;
54 68
55 void print (); 69 void print ();
56 70
57 conf_node()
58 {
59 memset (this, 0, sizeof *this);
60 }
61
62 ~conf_node () 71 ~conf_node ();
63 {
64 if (rsa_key)
65 RSA_free (rsa_key);
66
67 free (nodename);
68 free (hostname);
69 }
70}; 72};
71 73
72struct configuration { 74struct configuration {
73 typedef vector<conf_node *> node_vector; 75 typedef vector<conf_node *> node_vector;
74 node_vector nodes; 76 node_vector nodes;
75 conf_node default_node; 77 conf_node default_node;
76 conf_node *thisnode; 78 conf_node *thisnode;
77 int mtu; // the mtu used for outgoing tunnel packets 79 int mtu; // the mtu used for outgoing tunnel packets
78 int rekey; // rekey interval 80 double rekey; // rekey interval
79 int keepalive; // keepalive probes interval 81 double keepalive; // keepalive probes interval
80 char *ifname; // the interface name (tap0 ...) 82 char *ifname; // the interface name (tap0 ...)
81 bool ifpersist; // should the interface be persistent 83 bool ifpersist; // should the interface be persistent
82 char *prikeyfile; 84 char *prikeyfile;
85 RSA *rsa_key; // our private rsa key
83 loglevel llevel; 86 loglevel llevel;
84 RSA *rsa_key; // our private rsa key 87 u8 ip_proto; // the ip protocol to use
88#if ENABLE_ICMP
89 u8 icmp_type; // the icmp type for the icmp-protocol
90#endif
85 91
86 char *script_if_up; 92 char *script_if_up;
87 char *script_node_up; 93 char *script_node_up;
88 char *script_node_down; 94 char *script_node_down;
95 char *pidfilename;
96
97#if ENABLE_HTTP_PROXY
98 char *proxy_auth; // login:password
99 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net
100 u16 proxy_port; // the proxy port, e.g. 3128
101#endif
102#if ENABLE_DNS
103 char *dns_forw_host;
104 u16 dns_forw_port;
105#endif
89 106
90 void init (); 107 void init ();
91 void cleanup (); 108 void cleanup ();
92 void read_config (bool need_keys); 109 void read_config (bool need_keys);
93 void clear_config (); 110 void clear_config ();

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