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68 commits

Author SHA1 Message Date
Andreas Gustafsson
1a77d17120 minor style fixes 2001-02-17 01:05:30 +00:00
Ben Cottrell
d8dde7c9fb Style fixes per Andreas, functionality fixes per Michael Sawyer. 
The printgreeting() stuff is fixed once and for all by the change
to clone_lookup... I think this is the "right" way of doing it.
 2001-02-15 23:44:08 +00:00
Andreas Gustafsson
ff6e7b684a commented 2001-02-14 01:34:26 +00:00
Ben Cottrell
354f4f1ab2 Fixed RT #727 and #780. 2001-02-13 23:12:17 +00:00
Andreas Gustafsson
b4876b6ddf simplify dig/host/nslookup code by using the _format() functions in 
more places; fix spacing issues; make nslookup print debugging details
for all lookup results, not just those with rcode==0; add comments
 2001-01-24 19:28:34 +00:00
Andreas Gustafsson
688a4c50c2 More searchlist/domain handling fixes. Dig/host/nslookup no longer 
have the notion that there can be both a search list and a default
domain at the same time.  The resolv.conf "domain" directive is now
used only if there is no "search" directive, and is treated exacly
like a one-element searchlist. The "+domain" option of dig and the
"set domain" command of nslookup are now merely ways of overriding the
resolv.conf search list.  Parents of the name given in the "domain"
directive are still not searched; this is considered a feature and is
consistent with lwres, but different from the BIND 8 resolver. The
"+defname" option to "dig" is now deprecated and treated as a synonym
for "+search"
 2001-01-18 05:12:44 +00:00
Brian Wellington
499b34cea0 copyright update 2001-01-09 22:01:04 +00:00
Michael Sawyer
cc7732e129 RT#528 fixed 2000-12-08 17:06:52 +00:00
Michael Sawyer
ddba67ddb9 Allow user to specify more than ~65000 retries in dig. 2000-11-21 21:40:12 +00:00
Michael Sawyer
789145979d Add bounds checking to various dig options 2000-11-21 20:55:00 +00:00
Brian Wellington
78d78f05d9 556. [func] The DNSSEC OK bit in the EDNS extended flags 
is now implemented.  Responses to queries without
                        this bit set will not contain any DNSSEC records.
 2000-11-13 21:34:03 +00:00
Michael Sawyer
04ab4ecb27 Remove name limits and counter from dig; there's no obvious way to count 
names out of message_parse when PRESERVE_ORDER is set.
 2000-11-08 00:47:18 +00:00
Michael Sawyer
5d20773abc Move generation of reverse lookups (blah.in-addr.arpa, etc...) names to 
a common place.
 2000-10-23 23:13:21 +00:00
Michael Sawyer
a7e1443598 Fix #ifdef's for OPT codes. 
Fix hex_dump()
 2000-10-20 05:03:31 +00:00
Michael Sawyer
233514c1da Add +besteffort option to dig (on by default) which will cause the 
message parser to accept somewhat malformed packets.
 2000-10-13 17:54:00 +00:00
Michael Sawyer
dc570b92f6 Add support for proposed ZONE and VIEW opt attributes. These are currently 
hidden behind #ifdef's, since no OPT code number has yet to be assigned
by the IANA.  They are also not quite complete in all regards; VIEW
options are understood and ignored.  ZONE options are understood and
acted upon, though some of the error cases aren't quite right.

Remove doubled isc_mem_stats in dighost.c

Update todo list.

Change literal 255's to DNS_NAME_MAXWIRE in name.c
 2000-10-11 17:44:18 +00:00
Michael Sawyer
10e1788f9f Dig changes in response to RT321 (output formatting) 2000-09-29 23:42:15 +00:00
Michael Sawyer
2f96e6b9bb Change sense of +fail option to something more reasonable 2000-09-28 23:02:28 +00:00
Michael Sawyer
0dabedcca5 Add +fail option to try next server after a SERVFAIL 
Fix some minor problems in some of the new option processing code.
Slight change in mem debugging
TODO changes
 2000-09-25 23:10:00 +00:00
Mark Andrews
34fec86ca3 make next_token() shared. 2000-09-21 23:47:41 +00:00
Michael Sawyer
b8f9623df0 Remove isc_app_block() from dig's get_address(). 2000-09-21 23:02:34 +00:00
Michael Sawyer
f900be2190 Dig, et al: 
When you have more than 1 nameserver to send queries to,
	send them one at a time with a 1 second wait between transmissions
	instead of just flooding them all out at once.

	Fix bug 348, nslookup crashing when server specified without server
 2000-09-21 22:46:39 +00:00
Michael Sawyer
97beb7237b A couple of typos corrected 
Improvement to host8 compatibility.
 2000-09-13 00:27:27 +00:00
Michael Sawyer
f63a6079d3 Typo fixed 
Add +ignore option
 2000-09-13 00:03:28 +00:00
Brian Wellington
6d3f954c57 388. [func] host can now do reverse ipv6 lookups. 2000-08-14 19:11:05 +00:00
Andreas Gustafsson
e605e98f3e use DNS_NAME_MAXTEXT/DNS_NAME_FORMATSIZE 2000-08-09 00:09:36 +00:00
David Lawrence
40f53fa8d9 Trailing whitespace trimmed. Perhaps running "perl util/spacewhack.pl in your 
own CVS tree will help minimize CVS conflicts.  Maybe not.
Blame Graff for getting me to trim all trailing whitespace.
 2000-08-01 01:33:37 +00:00
Michael Sawyer
082bc93d68 Various changes (mostly small) picked up in code review 2000-08-01 00:53:20 +00:00
Michael Sawyer
c3dee052d6 Remove unused variable from query structure 2000-07-27 19:06:12 +00:00
David Lawrence
15a4474541 word wrap copyright notice at column 70 2000-07-27 09:55:03 +00:00
Michael Sawyer
8bf0f722f8 Count and possibly limit how many names and rr's in a xfr. 
(Needed by GDIB folks)
 2000-07-20 19:41:44 +00:00
Michael Sawyer
aa6054ec74 Clean up type and class code. (No more ugly istype() and isclass() functions) 
Minor changes to timeout handling code.
Don't preload batch file.
 2000-07-18 01:28:20 +00:00
Michael Sawyer
8cd54a7461 Lots of changes to the shutdown code. Get rid of the annoying "just exit" 
method of shutting down.
Known bug: SIGINT while doing batch mode causes assertion.
 2000-07-14 17:57:27 +00:00
Michael Sawyer
e715e01178 More code duplication removal and general cleanup 
Slight change in +nssearch output formatting
 2000-07-14 16:35:30 +00:00
Michael Sawyer
0840ae769a When doing multi-stage lookups (like +trace and +nss), don't wait for all 
of the servers being queried to return results if we only need one of them.
 2000-07-13 22:53:51 +00:00
Michael Sawyer
c5ec9b45bb Lots of duplicate code removed 
+tcp mode bug fixed
 2000-07-13 18:52:58 +00:00
Michael Sawyer
738310d8cf It's probably a bad idea to pre-allocate 64K buffers for each lookup as soon 
as you read in the batch file.  Don't.
 2000-07-13 01:22:38 +00:00
Brian Wellington
3ce3305278 Remove a race condition where the final event could be posted before 
isc_app_run started.
 2000-07-10 18:02:31 +00:00
Michael Sawyer
2386f92414 Change the default timeouts to 30 seconds. 
Change the semantics of timeout under TCP mode.
(touch the interval every rcv'd packet, plus increase the timeout greatly
once in the XFR)
 2000-07-10 17:25:59 +00:00
Michael Sawyer
38cf6e52ce Lots of style changes. 
Clean up what appears to be a varient of the race condition, this one set
off in nslookup.
 2000-07-05 23:28:32 +00:00
Andreas Gustafsson
24139527f3 lots of style changes; no functional change 2000-07-05 19:31:26 +00:00
Mark Andrews
b6747cf19d 302. [bug] MXNAME should be large enough to hold any legal domain 
name in presentation format + terminating NULL.
 2000-07-03 05:26:50 +00:00
Michael Sawyer
461bead53c Bufsize of 64K 2000-06-23 02:56:10 +00:00
Michael Sawyer
c9defbf4b9 Sort #includes 2000-06-21 17:48:32 +00:00
Michael Sawyer
518c9fea58 Add ability to set AD and CD flags in outgoing query. 2000-06-16 18:00:05 +00:00
Michael Sawyer
960c8888f6 TSIG verification of xfr replies working now. 2000-06-07 00:13:57 +00:00
Michael Sawyer
910df0c767 Further attempts to make XFR's verify with TSIG keys. Still not 
functional, and disabled in this checkin.
Added -debug and -memdebug command line options, to avoid having
to recompile every time these options are needed.
 2000-06-06 22:50:44 +00:00
Michael Sawyer
47058d1726 Validate TSIG signatures on replies, *except* for xfr's. 
Add Id string.
 2000-06-06 18:49:06 +00:00
Michael Sawyer
d12ed0876f Add ixfr support to dig, as: 
dig domain.nil. ixfr=12345
where 12345 is version you are ixrf'ing against
(testing still in progress of this option)
 2000-06-02 18:45:33 +00:00
David Lawrence
7efc8c3f69 Megacommit of many files. 
Mostly, several functions that take pointers as arguments, almost
always char * pointers, had those pointers qualified with "const".
Those that returned pointers to previously const-qualified arguments
had their return values qualified as const.  Some structure members
were qualified as const to retain that attribute from the variables
from which they were assigned.

Minor other ISC style cleanups.
 2000-06-01 18:49:22 +00:00