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Comparing gvpe/src/conf.h (file contents):
Revision 1.5 by pcg, Fri Mar 21 20:33:36 2003 UTC vs.
Revision 1.21 by pcg, Fri Jun 11 15:56:33 2004 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
40 PROT_ICMPv4 = 0x08, // icmp over ipv4
41 PROT_DNSv4 = 0x10, // dns tunnel over ipv4
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.
46 53
47 char *hostname; // hostname, if known, or NULL. 54 char *hostname; // hostname, if known, or NULL.
48 u16 port; // the port to bind to
49 55
56 u8 protocols; // protocols this host can send & receive
57 u16 udp_port, tcp_port, dns_port; // the port to bind to
58 int max_retry;
59
50 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS } connectmode; 60 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode;
51 bool compress; 61 bool compress;
52 bool inherit_tos; // inherit TOS in packets send to this destination 62 bool inherit_tos; // inherit TOS in packets send to this destination
53 u32 can_recv, can_send;
54 63
55 u32 routerprio; 64 u32 routerprio;
56 65
57 void print (); 66 void print ();
58 67
59 conf_node()
60 {
61 memset (this, 0, sizeof *this);
62 }
63
64 ~conf_node () 68 ~conf_node ();
65 {
66 if (rsa_key)
67 RSA_free (rsa_key);
68
69 free (nodename);
70 free (hostname);
71 }
72}; 69};
73 70
74struct configuration { 71struct configuration {
75 typedef vector<conf_node *> node_vector; 72 typedef vector<conf_node *> node_vector;
76 node_vector nodes; 73 node_vector nodes;
77 conf_node default_node; 74 conf_node default_node;
78 conf_node *thisnode; 75 conf_node *thisnode;
79 int mtu; // the mtu used for outgoing tunnel packets 76 int mtu; // the mtu used for outgoing tunnel packets
80 int rekey; // rekey interval 77 double rekey; // rekey interval
81 int keepalive; // keepalive probes interval 78 double keepalive; // keepalive probes interval
82 char *ifname; // the interface name (tap0 ...) 79 char *ifname; // the interface name (tap0 ...)
83 bool ifpersist; // should the interface be persistent 80 bool ifpersist; // should the interface be persistent
84 char *prikeyfile; 81 char *prikeyfile;
82 RSA *rsa_key; // our private rsa key
85 loglevel llevel; 83 loglevel llevel;
86 RSA *rsa_key; // our private rsa key 84 u8 ip_proto; // the ip protocol to use
85#if ENABLE_ICMP
86 u8 icmp_type; // the icmp type for the icmp-protocol
87#endif
87 88
88 char *script_if_up; 89 char *script_if_up;
89 char *script_node_up; 90 char *script_node_up;
90 char *script_node_down; 91 char *script_node_down;
92 char *pidfilename;
93
94#if ENABLE_HTTP_PROXY
95 char *proxy_auth; // login:password
96 char *proxy_host; // the proxy hostname, e.g. proxy1.example.net
97 u16 proxy_port; // the proxy port, e.g. 3128
98#endif
91 99
92 void init (); 100 void init ();
93 void cleanup (); 101 void cleanup ();
94 void read_config (bool need_keys); 102 void read_config (bool need_keys);
95 void clear_config (); 103 void clear_config ();

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