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61 Commits

Author SHA1 Message Date
Jeremy Lakeman
672104bdd8 Create extensible service discovery protocol, with initial basic implementation 2014-05-09 11:21:18 +09:30
Andrew Bettison
df1814309b Improve MDP filter rules file syntax 2014-05-05 14:45:33 +09:30
Jeremy Lakeman
23cb4600e2 Improve VOMP testing 2014-04-10 11:14:46 +09:30
Jeremy Lakeman
b8971e51f4 Refactor socket helper functions to take socket_address struct 2014-02-20 14:44:38 +10:30
Jeremy Lakeman
b4a48e4cc8 Build filter framework for incoming mdp packets 2014-02-19 16:40:18 +10:30
Andrew Bettison
30b2059608 Fix -Wunused-parameter warnings 
New UNUSED(param) macro suppresses the warning for a specific parameter

In some cases, removed the unused parameters.  In others, used the
parameter in a DEBUGF() or assert() statement to document the intent.
 2013-12-09 18:22:18 +10:30
Andrew Bettison
5226e47ef6 Uniform #ifdef __SERVAL_DNA__... for headers 2013-12-04 17:15:36 +10:30
Andrew Bettison
fa21bec880 Rewrite HTTP server 2013-10-25 00:19:37 +10:30
Jeremy Lakeman
b8ec568711 Send 3-way request to stop routing an identity 2013-10-14 14:40:19 +10:30
Andrew Bettison
c0aa4796a1 Remove MDP and Monitor socket names from config 
Now they are fixed names under the instance path: "mdp.socket" and
"monitor.socket".
 2013-09-25 16:56:06 +09:30
Jeremy Lakeman
8935db4184 Only ack soon if we have been asked to 2013-08-30 17:38:29 +09:30
Jeremy Lakeman
e4efbf3c8a Define byte values for new codec support 2013-06-25 10:34:36 +09:30
Jeremy Lakeman
adbbed5275 Add new rhizome sync protocol 2013-06-19 12:05:57 +09:30
Jeremy Lakeman
d3a13f8d2c Fix stupid bug, test was backwards 2013-06-03 16:04:08 +09:30
Jeremy Lakeman
c22f24fb19 Remove unused constant (never actually used) 2013-05-29 11:58:06 +09:30
Jeremy Lakeman
5b4e4919cf Mark resent packets so they can be dropped 2013-05-29 11:58:05 +09:30
Jeremy Lakeman
e5856225cf Add packet retransmissions due to missed ack's 2013-05-29 11:58:05 +09:30
Jeremy Lakeman
ef1e93bf52 Establish neighbour links with nodes running our legacy routing engine 2013-05-09 16:57:33 +09:30
Jeremy Lakeman
79f4a78278 Add link state monitor commands 2013-05-02 16:19:59 +09:30
Jeremy Lakeman
9ee09e36a0 Replace old routing engine with new link state engine 2013-05-02 14:29:28 +09:30
Jeremy Lakeman
85b885dde2 Add basic link state routing 2013-04-26 16:54:01 +09:30
Andrew Bettison
8771a50b14 Fix TTL out-of-range bug 
Was causing two routing tests to fail since the TTL decrement
logic was fixed in a8b88a46

The default TTL of 64 overflowed the 5-bit unsigned int in the MDP
packet header
 2013-04-23 16:02:39 +09:30
Jeremy Lakeman
bb8b3d6376 Add new mdp trace command 2013-02-20 16:18:58 +10:30
Jeremy Lakeman
6d9bbe2e2c Refactor interface handling to separate encapsulation from stream type 2013-02-20 15:36:23 +10:30
Jeremy Lakeman
ba1800012e Only advertise BAR's on an alarm 
- we no longer hit the database for every outgoing packet, attempting to announce bundles
- we no longer advertise manifests periodically
- when an interesting bar arrives, we ask for the manifest to be announced, which uses the existing packet format
 2013-02-20 15:36:23 +10:30
Jeremy Lakeman
c7caec488a Don't aggregate packets together on radio links 2013-02-20 15:36:23 +10:30
Jeremy Lakeman
fec19eee58 Increase vomp dial timeout 2013-01-26 13:08:38 +10:30
Jeremy Lakeman
82db15db5b Use any packet as a self-announce 
Stop sending OF_TYPE_SELFANNOUNCE
Deprecate OF_TYPE_DATA_VOICE
Tweak payload priorities
Don't allow client applications to send high priority payloads
 2012-12-16 10:09:29 +10:30
Jeremy Lakeman
78aa01ad30 Add stun lookup messages 2012-12-10 14:05:57 +10:30
Andrew Bettison
8425882ffc Merge branch 'newconfig' into 'master' 
Conflicts:
	commandline.c
	conf.h
	dataformats.c
	log.h
	overlay_address.c
	overlay_interface.c
	packetformats.c
	rhizome.c
	serval.h
	tests/directory_service
	vomp_console.c
 2012-12-07 14:09:55 +10:30
Jeremy Lakeman
a4eaf37bbd Shrink vomp headers, reduce servald's knowledge of codec details 2012-12-05 15:38:04 +10:30
Jeremy Lakeman
3dfd64f4da Add manually triggered network scan command 2012-12-05 15:13:47 +10:30
Jeremy Lakeman
5c7eb4a594 Add unicast probe packets 
Probe directory service instead of assuming that it is always reachable
Fix directory service and routing tests
 2012-12-04 14:47:57 +10:30
Andrew Bettison
caa209fc1d Integrate new config into servald 
Not passing any tests yet, but compiles and links and simple uses do not
SEGV.
 2012-12-04 14:12:28 +10:30
Jeremy Lakeman
2b21a691ca Merge remote-tracking branch 'origin/master' into packet_format 
Conflicts:
	constants.h
	packetformats.c
 2012-12-03 14:10:32 +10:30
gardners
a665750f4c prepare and dispatch mdp frames for rhizome over mdp. 
still need to set bodies of frames, and schedule call backs,
and handle the requests when received.
 2012-11-29 21:08:11 +10:30
Jeremy Lakeman
1cd6b6955a Renumber well known mdp ports to use less bits 2012-11-28 15:44:40 +10:30
Jeremy Lakeman
dee3367308 Reduce byte count for mdp payloads by excluding overlay type 2012-11-28 15:44:40 +10:30
Jeremy Lakeman
527e922e29 reduce MTU to fit in a single packet 2012-11-28 15:44:39 +10:30
Jeremy Lakeman
9939400c82 Remove dead code 2012-11-28 15:44:33 +10:30
Jeremy Lakeman
f13db5405e New payload header format 2012-11-28 15:43:59 +10:30
Jeremy Lakeman
e0878644fe Add command to dump routing table 2012-11-28 15:43:58 +10:30
Jeremy Lakeman
f159e15901 Simplify payload length storage 2012-11-28 15:43:57 +10:30
Jeremy Lakeman
a358d924d7 Remove type flag bits 2012-11-28 15:43:57 +10:30
Jeremy Lakeman
46158fea7e Remove obsolete constants 2012-11-28 15:43:57 +10:30
Andrew Bettison
3f1f495d68 Issue #17, overhaul manifest author crypto logic 
Add test case for new feature of the "rhizome add" command: if the author SID
is not specified (empty arg) then it searches the keyring for the author.

Removed "authorSid" argument from several functions that also take a struct
rhizome_manifest * arg, since the author, if known, is now supplied in the
struct.

Improve return value handling and refactored some rhizome crypto code.
 2012-10-11 17:58:24 +10:30
Jeremy Lakeman
5d553538e7 Remove dead code 2012-10-09 16:20:44 +10:30
Jeremy Lakeman
1f379ea209 Add and preserve QOS bit flags in packet header 2012-10-09 16:17:07 +10:30
Jeremy Lakeman
fa7719fbe8 Write simple vomp console client 2012-09-28 15:23:50 +09:30
Jeremy Lakeman
66e0711d6b Only send one audio block per packet, but request that it be sent multiple times 
If we receive a large buffer of audio, we want to stuff the packet with multiple frames and send them together.
And we want to send redundant copies of the audio to help recover from packet loss.
But if all our redundant copies end up in the same packet, we're screwed anyway.

This is a temporary hack until the network layer implements NACK / retry for resilient multi-hop delivery
 2012-09-28 15:23:49 +09:30