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tinc/src/conf.h

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Initial revision
2000-03-26 00:33:07 +00:00
/*
conf.h -- header for conf.c
Update copyright notices, remove Ivo's email address.
2006-04-26 13:52:58 +00:00
Copyright (C) 1998-2005 Ivo Timmermans
Releasing 1.1pre5.
2013-01-20 20:03:22 +00:00
2000-2013 Guus Sliepen <guus@tinc-vpn.org>
Initial revision
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This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Update the address of the Free Software Foundation in all copyright headers.
2009-09-24 22:01:00 +00:00
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Initial revision
2000-03-26 00:33:07 +00:00
*/
#ifndef __TINC_CONF_H__
#define __TINC_CONF_H__
New '-o' option to configure server or hosts from command line Options given on the command line have precedence over configuration from files. This can be useful, for example, for a roaming node, for which 'ConnectTo' and <host>.Address depends on its location.
2010-09-03 11:34:22 +00:00
#include "list.h"
Move some stray #includes.
2016-04-16 23:13:56 +00:00
#include "splay_tree.h"
#include "subnet.h"
- Lots of little stuff modified - Succesfully reads in subnets from host config file now and adds them to the list.
2000-10-24 15:46:18 +00:00
Implemented SLPD information expiration and added support for port
2016-05-17 12:46:19 +00:00
#define DEFAULT_SLPD_GROUP "ff02::42:1"
#define DEFAULT_SLPD_PORT "1655"
#define DEFAULT_SLPD_EXPIRE 300
Introduction to Simple Local Peer Discovery Protocol (SLPD) Full functionality of tinc mesh relays on having at least one node, accessible, with known address to which all other nodes must connect in order to exchange information about other peers. Sometimes, however, in smaller networks or if two or more peers are located in the same LAN segment without access to any of the nodes with known address, there is no way of establishing a functional mesh without manually changing the configuration. SLPD addresses this problem utilizing multicast groups and autoconnect. - Node sends periodically simple message to multicast group (default 224.0.42.23 port 1655) in this format: "sLPD 0 1 nodename port publickey" "0 1" is the "major minior" version of the protocol - Node listens to the multicast group for messages on all interfaces: - if the nodename is known and the publickey matches the node's public key the source address of the packet will be stored as learned ip address - at this point setup_outgoing_connection() will be able to choose the learned ip for connect Configarion example: * Roadwarriors: SLPDInterval = 30 * Router on your home network or in your hackerspace: - It should broadcast only in the direction of the LAN thus you should set SLPDInterface = eth0 and SLPDInterval = 10 * Defaults: SLPDGroup = "224.0.42.23" SLPDPort = 1655 SLPDInterval = 0 (means SLPD is disabled) The check of the publickey is not implemented yet. IPv6 support must be implemented. This is the first commit - highly experimental.
2016-05-14 22:24:35 +00:00
Initial revision
2000-03-26 00:33:07 +00:00
typedef struct config_t {
Switch to K&R style indentation.
2002-09-09 21:25:28 +00:00
char *variable;
char *value;
char *file;
int line;
Initial revision
2000-03-26 00:33:07 +00:00
} config_t;
Use bools and enums where appropriate.
2003-07-22 20:55:21 +00:00
Use splay trees instead of AVL trees.
2007-05-18 10:05:26 +00:00
extern splay_tree_t *config_tree;
Moved few config parameters to make lib usage possible.
2015-06-13 20:31:01 +00:00
extern bool use_logfile;
extern bool use_syslog;
extern bool bypass_security;
Initial revision
2000-03-26 00:33:07 +00:00
Apply patch from Scott Lamb adding an output buffer for the TCP sockets. This helps coalescing multiple send_meta() commands into one TCP packet. Also limit the size of the output buffer before dropping PACKETs.
2006-01-19 17:13:18 +00:00
extern int pinginterval;
Merging of the entire pre5 branch.
2002-02-10 21:57:54 +00:00
extern int pingtimeout;
Revamp configuration handling: - Store everything in AVL trees (fast lookup) - No need for hazahaza anymore - Parse values when needed - This simplifies a lot of config variable lookups.
2001-10-10 20:34:27 +00:00
extern int maxtimeout;
Use bools and enums where appropriate.
2003-07-22 20:55:21 +00:00
extern bool bypass_security;
New '-o' option to configure server or hosts from command line Options given on the command line have precedence over configuration from files. This can be useful, for example, for a roaming node, for which 'ConnectTo' and <host>.Address depends on its location.
2010-09-03 11:34:22 +00:00
extern list_t *cmdline_conf;
Initial revision
2000-03-26 00:33:07 +00:00
Use splay trees instead of AVL trees.
2007-05-18 10:05:26 +00:00
extern void init_configuration(splay_tree_t **);
extern void exit_configuration(splay_tree_t **);
Prevent definitions from messing up attributes.
2003-07-30 21:52:41 +00:00
extern config_t *new_config(void) __attribute__ ((__malloc__));
Revamp configuration handling: - Store everything in AVL trees (fast lookup) - No need for hazahaza anymore - Parse values when needed - This simplifies a lot of config variable lookups.
2001-10-10 20:34:27 +00:00
extern void free_config(config_t *);
Use splay trees instead of AVL trees.
2007-05-18 10:05:26 +00:00
extern void config_add(splay_tree_t *, config_t *);
extern config_t *lookup_config(splay_tree_t *, char *);
extern config_t *lookup_config_next(splay_tree_t *, const config_t *);
Sprinkle around a lot of const and some C99 initialisers.
2003-07-24 12:08:16 +00:00
extern bool get_config_bool(const config_t *, bool *);
extern bool get_config_int(const config_t *, int *);
extern bool get_config_string(const config_t *, char **);
extern bool get_config_address(const config_t *, struct addrinfo **);
extern bool get_config_subnet(const config_t *, struct subnet_t **);
Revamp configuration handling: - Store everything in AVL trees (fast lookup) - No need for hazahaza anymore - Parse values when needed - This simplifies a lot of config variable lookups.
2001-10-10 20:34:27 +00:00
New '-o' option to configure server or hosts from command line Options given on the command line have precedence over configuration from files. This can be useful, for example, for a roaming node, for which 'ConnectTo' and <host>.Address depends on its location.
2010-09-03 11:34:22 +00:00
extern config_t *parse_config_line(char *, const char *, int);
Merge branch 'master' into 1.1 Conflicts: doc/tincd.8.in lib/pidfile.c src/graph.c src/net.c src/net.h src/net_packet.c src/net_setup.c src/net_socket.c src/netutl.c src/node.c src/node.h src/protocol_auth.c src/protocol_key.c src/tincd.c
2010-11-12 15:15:29 +00:00
extern bool read_config_file(splay_tree_t *, const char *);
extern void read_config_options(splay_tree_t *, const char *);
Use bools and enums where appropriate.
2003-07-22 20:55:21 +00:00
extern bool read_server_config(void);
Refactor outgoing connection handling. Struct outgoing_ts and connection_ts were depending too much on each other, causing lots of problems, especially the reuse of a connection_t. Now, whenever a connection is closed it is immediately removed from the list of connections and destroyed.
2012-10-07 19:02:40 +00:00
extern bool read_host_config(splay_tree_t *, const char *);
Use ECDSA to sign ECDH key exchange for UDP session keys. The ECDSA public keys will also be included in the ANS_KEY requests, but are only used when no ECDSA public key is known yet.
2011-07-16 18:21:44 +00:00
extern bool append_config_file(const char *, const char *, const char *);
Initial revision
2000-03-26 00:33:07 +00:00
Fix whitespace.
2012-10-10 15:17:49 +00:00
#endif /* __TINC_CONF_H__ */
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