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32 Commits

Author SHA1 Message Date
Andrew Bettison
5985df751d Overhaul debug flags 
Replace debugflags_t and DEBUG_XXX bit masks with config schema "debug.xxx"
entries.

No more support for "debug.all".
 2012-12-11 15:59:46 +10:30
Andrew Bettison
8384fed9c5 Fix failing 'dnahelper' test 2012-12-05 14:51:38 +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
Andrew Bettison
4450116472 Refactor string functions, add str_fromprint() 
Move lots of non-Serval-specific string functions from "serval.h"/dataformats.c
to "str.h"/str.c.

Add str_fromprint() function that reverses the effect of toprint(): interprets
escape sequences in the source string "\n\t\r\0\xHH\\" and replaces them with a
single char in the destination string.
 2012-11-07 16:42:45 +10:30
Andrew Bettison
89343c69cd Merge branch 'rhizomedirect' into 'master' 2012-10-05 17:45:30 +09:30
Jeremy Lakeman
6d31aa52e7 Use the correct public key when a new keyring is created 2012-09-18 13:43:00 +09:30
Jeremy Lakeman
e854409e0b Start dna helper immediately (it's convenient for starting another service) 2012-09-18 12:24:33 +09:30
Paul Gardner-Stephen
bba6839656 Initial stab at porting to Solaris. 
It compiles without warning (with CC=gcc) but doesn't link
because NaCL doesn't build yet.
 2012-09-05 20:42:50 +09:30
Jeremy Lakeman
e05806f25e Separate routing calculation from resulting rules, refactor more code to use subscriber structure 2012-08-31 15:11:18 +09:30
Andrew Bettison
00c9c540f5 DNA helper treat poll(2) POLLNVAL like POLLERR 
Fixes #5, test cases failing on Mac OS X
 2012-08-27 13:03:13 +09:30
Andrew Bettison
30e21810e4 Improve dnahelper diagnostics to investigate issue #5 2012-08-27 11:19:59 +09:30
Daniel O'Connor
e98ec36391 Set MYSID to my SID before starting the dna helper so it can return it in a SID URI. 2012-08-24 11:43:30 +09:30
Andrew Bettison
ec4384ae7d Fix failing 'dnahelper' test case 2012-08-09 12:21:40 +09:30
Andrew Bettison
fd1da2df93 Fix bug that failed dnaprotocol multi-lookup test 2012-08-06 16:44:36 +09:30
Andrew Bettison
240be25793 Replace overlay_gettime_ms() with gettime_ms() 2012-07-30 17:22:38 +09:30
Daniel O'Connor
6d83fddbe5 Rename strnstr as it already exists in FreeBSD & OSX (with different argument ordering). 
Arguably we could detect it but I couldn't be bothered dealing with auto*
 2012-07-27 16:47:05 +09:30
Andrew Bettison
04b95d2590 Merge branch 'andrew' into 'master' 2012-07-25 18:04:16 +09:30
Andrew Bettison
54da59bc56 Fix DNA helper so all tests pass 
Added a couple more 'dnahelper' tests for timeout conditions
and spurious output
 2012-07-24 11:29:07 +09:30
Andrew Bettison
f472ac9a8d Lots of 'dnahelper' tests, all pass but one 
Test fails because DNA helper logic does not yet impose a timeout on receiving
the "DONE" ACK after a request.
 2012-07-23 18:29:57 +09:30
Andrew Bettison
0e5c5e0e98 More work on dnahelper, almost done 
Servald starts DNA helper, receives startup ACK, sends requests, receives
responses, handles malformed helper responses, echoes dnahelper stderr lines to
log, sends MDP reply packet, waits for dead helper process, all asynchronously.
Shuts down helper process during servald shutdown.

Remaining issues:
 - Does not impose a timeout on helper responses.
 - Only the first URI is reported by the "dna lookup" command.
 2012-07-20 18:17:43 +09:30
Andrew Bettison
3b44bb6e58 More progress on dnahelper 2012-07-19 17:59:45 +09:30
Andrew Bettison
5aac5a3854 Unfinished dnahelper implementation 2012-07-18 19:16:30 +09:30
gardners
636574d1cf towards DNA helper application. 2012-07-16 17:05:13 +09:30
gardners
71eb3de446 minor work towards DNA helper working. 2012-07-16 12:47:04 +09:30
gardners
47dbb8cee5 fixed bug when fork()ing to start DNA helper. 
added some debugging.
 2012-07-16 12:47:04 +09:30
Andrew Bettison
86eb482ed9 Replace macros with functions 
SET_NONBLOCKING(), SET_BLOCKING(), WRITE_STR() are now set_nonblock(),
set_block() and write_str() respectively, all of which log an error before
returning -1.  There are other useful methods: write_all() treats anything less
than all bytes written as an error; write_nonblock() treats EAGAIN and EINTR as
zero bytes written, and a combination: write_all_nonblock().
 2012-07-10 16:33:39 +09:30
Andrew Bettison
2c87039307 Replace overlay_render_sid() with alloca_tohex_sid() 
To eliminate timebomb bugs caused by rotor wraparound
 2012-07-03 17:59:30 +09:30
gardners
02ca21a601 CHANGED DNA REPLY PACKET FORMAT BREAKING BACKWARDS COMPATIBILITY 
... as part of working on work on DNA helper callout facility.
(DNA replies now contain a token that can be used to match them
against DNA requests as a happy side-effect).
 2012-07-03 16:45:03 +09:30
Daniel O'Connor
8e0ba3f168 Tidyup various things (signal hander, use WRITE_STR, staticise stuff) 2012-06-25 16:24:34 +09:30
gardners
2cb84bb8db various fixes to new DNA URI response relating to parsing replies 
that lacked DID and/or name field.
 2012-06-21 16:36:37 +09:30
gardners
89d036822b added code to start dna helper, and detect when it has failed 
and restart it.
 2012-06-21 16:35:53 +09:30
gardners
dceeed8d35 more work on dna helper interface. 
Also added missing dna_helper.c file from previous changes.
moved sigpipe/sigio detection code to own file.
 2012-06-21 16:35:28 +09:30