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48 commits

Author SHA1 Message Date
Etienne Dechamps
bfce56d473 Add local address information to edges. 
In addition to the remote address, each edge now stores the local address from
the point of view of the "from" node. This information is then made available
to other nodes through a backwards-compatible extension to ADD_EDGE messages.

This information can be used in future code to improve packet routing.
 2014-06-29 11:23:14 +01:00
Guus Sliepen
5e00a24e1f Update copyright notices. 2013-08-13 20:38:57 +02:00
Guus Sliepen
5b07039b07 Rename xmalloc_and_zero() to xzalloc(). 
The former name is more or less only used by tinc, the latter is used by other
projects as well, and shorter as well.
 2013-05-01 17:31:33 +02:00
Guus Sliepen
70a1a5594a Update copyright notices. 2012-10-14 17:42:49 +02:00
Guus Sliepen
d917c8cb6b Fix whitespace. 2012-10-10 17:17:49 +02:00
Guus Sliepen
0b8b23e0dd C99 extravaganza. 2012-10-08 00:35:38 +02:00
Guus Sliepen
d6388d782e Let tincctl parse and format dumps. 
At the moment it just reproduces the old format.
 2012-09-26 23:18:32 +02:00
Guus Sliepen
edebf579f2 Use the TCP socket infrastructure for control sockets. 
The control socket code was completely different from how meta connections are
handled, resulting in lots of extra code to handle requests.  Also, not every
operating system has UNIX sockets, so we have to resort to another type of
sockets or pipes for those anyway.  To reduce code duplication and make control
sockets work the same on all platforms, we now just connect to the TCP port
where tincd is already listening on.

To authenticate, the program that wants to control a running tinc daemon must
send the contents of a cookie file. The cookie is a random 256 bits number that
is regenerated every time tincd starts. The cookie file should only be readable
by the same user that can start a tincd.

Instead of the binary-ish protocol previously used, we now use an ASCII
protocol similar to that of the meta connections, but this can still change.
 2009-11-07 23:43:25 +01:00
Guus Sliepen
c4afc48154 Use %x instead of %lx where appropriate. 
Some conversions were not properly merged from the master branch.
 2009-11-04 16:19:08 +01:00
Guus Sliepen
7ea85043ac Merge branch 'master' into 1.1 
Conflicts:
	NEWS
	configure.in
	lib/Makefile.am
	lib/pidfile.c
	lib/pidfile.h
	lib/utils.c
	po/POTFILES.in
	po/nl.po
	src/Makefile.am
	src/bsd/device.c
	src/conf.c
	src/connection.c
	src/cygwin/device.c
	src/edge.c
	src/event.c
	src/graph.c
	src/linux/device.c
	src/meta.c
	src/mingw/device.c
	src/net.c
	src/net_packet.c
	src/net_setup.c
	src/net_socket.c
	src/netutl.c
	src/node.c
	src/process.c
	src/protocol.c
	src/protocol_auth.c
	src/protocol_edge.c
	src/protocol_key.c
	src/protocol_misc.c
	src/protocol_subnet.c
	src/raw_socket/device.c
	src/route.c
	src/solaris/device.c
	src/subnet.c
	src/tincd.c
	src/uml_socket/device.c
 2009-09-29 14:55:29 +02:00
Guus Sliepen
4c85542894 Drop support for localisation. 
Localised messages don't make much sense for a daemon, and there is only the
Dutch translation which costs time to maintain.
 2009-09-25 00:54:07 +02:00
Guus Sliepen
a227843b73 Remove checkpoint tracing. 
This feature is not necessary anymore since we have tools like valgrind today
that can catch stack overflow errors before they make a backtrace in gdb
impossible.
 2009-09-25 00:33:04 +02:00
Guus Sliepen
5dde6461a3 K&R style braces. 
This is essentially commit f02d3ed3e1 from the
1.1 branch, making it easier to merge between master and 1.1.
 2009-09-25 00:14:03 +02:00
Guus Sliepen
ab7c61b06f Update the address of the Free Software Foundation in all copyright headers. 2009-09-25 00:01:00 +02:00
Guus Sliepen
c217d214f4 Remove all occurences of $Id$. 2009-09-24 23:39:16 +02:00
Scott Lamb
6eaefb4dbc Dump through control socket 
Note this removes SIGUSR1, SIGUSR2, and the graph dumping config option.
It seems cleaner to do everything through the control socket.
 2007-11-07 02:49:25 +00:00
Guus Sliepen
fb0cfccf7d Use splay trees instead of AVL trees. 2007-05-18 10:05:26 +00:00
Guus Sliepen
f02d3ed3e1 K&R style braces 2007-05-18 10:00:00 +00:00
Guus Sliepen
de78d79db8 Update copyright notices, remove Ivo's email address. 2006-04-26 13:52:58 +00:00
Guus Sliepen
df3220a154 Update copyright notices. 2005-05-04 18:09:30 +00:00
Guus Sliepen
7926a156e5 Update copyrights, links, email addresses and let Subversion update $Id$ keywords. 2004-03-21 14:21:22 +00:00
Guus Sliepen
6c5f3d8b74 We don't have to tell GCC how to cast. 2003-08-28 21:05:11 +00:00
Guus Sliepen
72bdc05cb7 Allow tinc to handle unknown type addresses from other tinc daemons. 2003-08-22 11:18:42 +00:00
Guus Sliepen
fcbe29bc4c No C99 initialisers, gcc 2.95.3 doesn't like it. 
Also make sure getopt.h is included.
 2003-07-30 11:50:45 +00:00
Guus Sliepen
714fb32d03 Fix compile errors and warnings. 2003-07-29 10:50:15 +00:00
Guus Sliepen
83263b7446 Sprinkle around a lot of const and some C99 initialisers. 2003-07-24 12:08:16 +00:00
Guus Sliepen
e449d94cae Big header file cleanup: everything that has to do with standard system 
libraries is moved to system.h.
 2003-07-17 15:06:27 +00:00
Guus Sliepen
5db596c684 Simplify logging, update copyrights and some minor cleanups. 2003-07-12 17:41:48 +00:00
Guus Sliepen
1401faf608 Sprinkling the source with static and attributes. 2003-07-06 23:16:29 +00:00
Guus Sliepen
0b9175e998 Define logger(), cleans up source code and allows us to write log entries 
to a separate file.
 2003-07-06 22:11:37 +00:00
Guus Sliepen
eaf1208e9d Fix placement of #include "config.h" 2002-09-10 22:13:01 +00:00
Guus Sliepen
6f9f6779e6 Remove redundant spaces. 2002-09-09 22:33:31 +00:00
Guus Sliepen
f75dcef72a Switch to K&R style indentation. 2002-09-09 21:25:28 +00:00
Guus Sliepen
5fc1ed17f4 Cleanups: 
- Convert cp to cp(); so that automatic indenters work.
 - Convert constructions like if(x == NULL) to if(!x).
 - Move all assignments out of conditions.
 2002-09-09 19:40:12 +00:00
Guus Sliepen
d5b61fc0cd edge_weight_compare() shouldn't rely on edge_compare(). 2002-09-06 12:19:16 +00:00
Guus Sliepen
fbf8a47879 Remove global edge_tree. 2002-09-06 10:23:52 +00:00
Guus Sliepen
82ebfc923d Revert to edge and graph stuff. This time, use a directed graph. 2002-09-04 13:48:52 +00:00
Guus Sliepen
627f7c22b4 s/sliepen.warande.net/sliepen.eu.org/g 
s/itimmermans@bigfoot.com/ivo@o2w.nl/g
 2002-06-21 10:11:37 +00:00
Guus Sliepen
c6d2f6c620 Remove cruft. 2002-03-27 15:26:44 +00:00
Guus Sliepen
3c5655f59e Fix compiler warnings, strictly use long int and %lx for options. 2002-03-22 13:31:18 +00:00
Guus Sliepen
52e7699273 - Added support for jumbograms. 
- Remove tcpaddress from edges, it is not used at all.
- Last bits of code to prevent looping requests.
 2002-03-22 11:43:48 +00:00
Guus Sliepen
c2b9c06062 - Non-blocking connect()s. 
- Socket handling revamped to use sockaddr_t.
- tinc can now tunnel over IPv6.
- Handle all addresses and subnets in network byte order.
  Only convert them when they need to be printed.
- IPv6 subnets bigger than /128 now work.
- Use %s and strerror(errno) instead of %m.
 2002-02-18 16:25:19 +00:00
Guus Sliepen
f0aa9641e8 Merging of the entire pre5 branch. 2002-02-10 21:57:54 +00:00
Ivo Timmermans
6cf744e4b2 Don't include netutl.h. 2001-11-16 12:22:02 +00:00
Guus Sliepen
87ad5c97a9 Various fixes, tinc is now somewhat capable of actually working again. 2001-10-30 12:59:12 +00:00
Guus Sliepen
b6298e2c08 - More changes needed for Kruskal's algorithm 
- Implemented a breadth-first search algorithm as a cheap substitution for a
  single-source shortest path algorithm.
 2001-10-28 22:42:49 +00:00
Guus Sliepen
66067cc9c1 - More s/vertex/edge/g 
- Implementation of Kruskal's minimum spanning tree algorithm.
 2001-10-28 10:16:18 +00:00
Guus Sliepen
94497336ef What was I thinking? s/vertex/edge/g. 2001-10-28 08:41:19 +00:00
Renamed from src/vertex.c (Browse further)