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Comparing gvpe/src/conf.h (file contents):
Revision 1.38 by root, Sun Mar 6 19:40:28 2011 UTC vs.
Revision 1.47 by root, Sun Feb 2 23:58:32 2014 UTC

… …
32#ifndef GVPE_CONF_H__ 32#ifndef GVPE_CONF_H__
33#define GVPE_CONF_H__ 33#define GVPE_CONF_H__
34 34
35#include <vector> 35#include <vector>
36 36
37#include <sys/types.h>
38
37#include <openssl/rsa.h> 39#include <openssl/rsa.h>
38 40
39#include "slog.h" 41#include "slog.h"
40#include "global.h" 42#include "global.h"
41 43
42#define DEFAULT_REKEY 3600 44#define DEFAULT_REKEY 3607 // interval between rekeys
45#define DEFAULT_RESEED 3613 // interval between rng reseeds
43#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) 46#define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...)
44#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare 47#define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare
45#define DEFAULT_MTU 1500 // let's ether-net 48#define DEFAULT_MTU 1500 // let's ether-net
46#define DEFAULT_MAX_RETRY 3600 // retry at least this often 49#define DEFAULT_MAX_RETRY 3600 // retry at least this often
47#define DEFAULT_MAX_TTL 60 // packets expire after this many seconds 50#define DEFAULT_MAX_TTL 60 // packets expire after this many seconds
48#define DEFAULT_MAX_QUEUE 512 // never queue more than this many packets 51#define DEFAULT_MAX_QUEUE 512 // never queue more than this many packets
49 52
50#define DEFAULT_DNS_TIMEOUT_FACTOR 8.F // initial retry timeout multiple 53#define DEFAULT_DNS_TIMEOUT_FACTOR 8.F // initial retry timeout multiple
51#define DEFAULT_DNS_SEND_INTERVAL .01F // minimum send interval 54#define DEFAULT_DNS_SEND_INTERVAL .01F // minimum send interval
52#define DEFAULT_DNS_OVERLAP_FACTOR .5F // RTT * LATENCY_FACTOR == sending rate 55#define DEFAULT_DNS_OVERLAP_FACTOR .5F // RTT * LATENCY_FACTOR == sending rate
53#define DEFAULT_DNS_MAX_OUTSTANDING 100 // max. number of outstanding requests 56#define DEFAULT_DNS_MAX_OUTSTANDING 100 // max. number of outstanding requests
… …
57 PROT_UDPv4 = 0x01, // udp over ipv4 60 PROT_UDPv4 = 0x01, // udp over ipv4
58 PROT_IPv4 = 0x02, // generic ip protocol 61 PROT_IPv4 = 0x02, // generic ip protocol
59 PROT_TCPv4 = 0x04, // tcp over ipv4 (server) 62 PROT_TCPv4 = 0x04, // tcp over ipv4 (server)
60 PROT_ICMPv4 = 0x08, // icmp over ipv4 63 PROT_ICMPv4 = 0x08, // icmp over ipv4
61 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server) 64 PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server)
65 PROT_ALL = 0x1f
62}; 66};
63 67
64#define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4) 68#define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4)
65#define PROT_SLOW PROT_DNSv4 69#define PROT_SLOW PROT_DNSv4
66 70
… …
89 int max_queue; // maixmum send queue length 93 int max_queue; // maixmum send queue length
90 94
91 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode; 95 enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode;
92 bool compress; 96 bool compress;
93 bool inherit_tos; // inherit TOS in packets send to this destination 97 bool inherit_tos; // inherit TOS in packets send to this destination
98 bool low_power; // node is a low-power node (reduce cpu usage, wakeups and assume higher latency)
94 99
95 vector<const char *> allow_direct; 100 vector<const char *> allow_direct;
96 vector<const char *> deny_direct; 101 vector<const char *> deny_direct;
97 102
98 u32 routerprio; 103 u32 routerprio;
… …
121{ 126{
122 typedef vector<conf_node *> node_vector; 127 typedef vector<conf_node *> node_vector;
123 node_vector nodes; 128 node_vector nodes;
124 conf_node default_node; 129 conf_node default_node;
125 conf_node *thisnode; 130 conf_node *thisnode;
131 char serial[SERIAL_SIZE];
132 char *seed_dev; // the randomd evice to use for seeding
133 double reseed; // the interval between additional seeds
126 int mtu; // the mtu used for outgoing tunnel packets 134 int mtu; // the mtu used for outgoing tunnel packets
127 int nfmark; // the SO_MARK // netfilter mark // fwmark 135 int nfmark; // the SO_MARK // netfilter mark // fwmark
128 double rekey; // rekey interval 136 double rekey; // rekey interval
129 double keepalive; // keepalive probes interval 137 double keepalive; // keepalive probes interval
130 char *ifname; // the interface name (tap0 ...) 138 char *ifname; // the interface name (tap0 ...)
131 bool ifpersist; // should the interface be persistent 139 bool ifpersist; // should the interface be persistent
132 char *prikeyfile; 140 char *prikeyfile;
133 RSA *rsa_key; // our private rsa key 141 RSA *rsa_key; // our private rsa key
134 loglevel llevel; 142 loglevel llevel;
135 u8 ip_proto; // the ip protocol to use 143 u8 ip_proto; // the ip protocol to use
144 uid_t change_uid; // the uid of the user to switch to, or 0
145 gid_t change_gid; // the gid of the user to switch to, or 0
146 char *change_root;// the path to chroot to, "/" == anonymous
136#if ENABLE_ICMP 147#if ENABLE_ICMP
137 u8 icmp_type; // the icmp type for the icmp-protocol 148 u8 icmp_type; // the icmp type for the icmp-protocol
138#endif 149#endif
139 150
140 char *script_if_up; 151 char *script_if_up;
… …
161 172
162 void init (); 173 void init ();
163 void cleanup (); 174 void cleanup ();
164 void clear (); 175 void clear ();
165 176
177 conf_node *find_node (const char *name);
178
166 // create a filename from string, replacing %s by the nodename 179 // create a filename from string, replacing %s by the nodename
167 // and using relative paths under confbase. 180 // and using relative paths under confbase.
168 char *config_filename (const char *name, const char *dflt = 0); 181 char *config_filename (const char *name, const char *dflt = 0);
169 182
170 void print (); 183 void print ();

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