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Commit Graph

271 Commits

Author SHA1 Message Date
David Lawrence
ecb6c5782e exorcized local compression 2000-03-23 05:18:46 +00:00
Andreas Gustafsson
aa8e34546c commented nonobvious INSIST() 2000-03-20 19:33:20 +00:00
Bob Halley
3dbea10f98 fix loop termination bug 2000-02-26 00:28:46 +00:00
Bob Halley
453603c018 add dns_name_depth() and dns_name_splitatdepth() 2000-02-25 01:06:54 +00:00
Bob Halley
f18f3c93e7 add dns_name_requiresedns() 2000-02-19 00:11:21 +00:00
Bob Halley
7d32c065c7 update copyright 2000-02-03 23:50:32 +00:00
Bob Halley
5d661f0bde dns_name_matcheswildcard("foo.com.", "*.foo.com.") incorrectly returned true 
(see RFC 1034 section 4.3.3).
 2000-02-02 20:44:22 +00:00
Brian Wellington
d2b77d720f Added dns_name_matcheswildcard 2000-02-02 20:11:55 +00:00
Michael Graff
3ddd814a97 dns_result_t is no more. s/dns_result_t/isc_result_t/ -- more later, when I need a break. 1999-12-23 00:09:04 +00:00
Bob Halley
c7dd70fe1b fix typo 1999-10-29 07:09:44 +00:00
Mark Andrews
af34594432 ft_octal was allowing '8' as a valid octal character. 
ensure isdigit() is called with a positive int.
 1999-10-29 02:38:37 +00:00
Bob Halley
345a84c9f1 add dns_name_print 1999-10-17 19:22:50 +00:00
Mark Andrews
000027219d add dns_name_dynamic(). 1999-10-13 22:45:17 +00:00
Bob Halley
fff9a37a03 Cloning a name shouldn't copy the dynamic or 
readonly attributes.
 1999-10-12 20:38:30 +00:00
David Lawrence
571469b0a5 Make 'offset' in dns_name_towire() be isc_uint16_t instead of unsigned int, 
since that is what expected by dns_compress_add() called within.  There
is a latent issue with offset being assigned from target->used without range
checking, but since this is already marked by /*XXX*/ I assume that this was
a known problem already.
 1999-10-08 23:36:11 +00:00
Bob Halley
8326257468 add dns_name_digest() 1999-08-31 22:09:52 +00:00
Bob Halley
6e952e42e5 allow name downcasing inplace or to another name 1999-08-26 21:07:38 +00:00
Brian Wellington
e22d03eb45 Added dns_name_downcase 1999-08-20 17:01:06 +00:00
Bob Halley
08c8a934ce A name is "bindable" if it can be set to point to a new value, i.e. 
name->ndata and name->length may be changed.
 1999-08-19 23:26:16 +00:00
Bob Halley
c3e95f11e0 The bits in the last byte of a bitstring being constructed in _fromtext() 
were not always shifted into the correct positions.  This would cause
an error when certain valid bitstrings, e.g. "\[xA/4].", were parsed.
 1999-08-19 17:56:35 +00:00
Bob Halley
70fdfcd1fa make names empty when construction fails instead of invalidating them 1999-08-12 20:26:45 +00:00
Bob Halley
5f120ce962 add dns_wildcardname constant 1999-08-12 07:48:16 +00:00
Bob Halley
00d8179488 add dns_name_iswildcard() 1999-08-12 01:29:03 +00:00
Bob Halley
5fc1b54cc6 allow undedication of the dedicated buffer 1999-07-28 02:20:22 +00:00
Bob Halley
402b05ddea require an initialized name for dns_name_dup(); lint 1999-07-03 20:51:31 +00:00
Bob Halley
6f5c11ea91 add dns_name_dup() and dns_name_free() 1999-06-12 01:08:16 +00:00
David Lawrence
213a9ec2ad Handle octal bitstrings, fixing the bug where a bitlength that encompassed 
fewer bytes than the number of octal digits implied caused invalid names
to be generated.
 1999-06-04 00:18:34 +00:00
Bob Halley
6957b87f93 add dns_name_equal() 1999-05-18 22:05:40 +00:00
David Lawrence
d92d2f722a Shifting bitstring bytes for the prefix of dns_name_split didn't work 
properly because the destination was being ANDed with the bits coming
from the next byte, rather than ORed.
 1999-05-07 17:13:06 +00:00
Bob Halley
b9a2c5ddf9 add CONVERTFROMASCII 1999-05-05 16:51:05 +00:00
Bob Halley
754ae02cc7 disable octal bitstrings since they are broken 1999-05-01 00:48:54 +00:00
Mark Andrews
a41d348e14 Local compression fixes to use rbt bitstrings. 1999-04-28 03:03:56 +00:00
Bob Halley
bd53af8229 add dns_name_clone() 1999-04-24 02:03:07 +00:00
David Lawrence
605ae28c5a dns_name_split() 1999-04-23 04:58:43 +00:00
Mark Andrews
95f78a208a Bring local compression into line with draft 04. 
'dns_rootname' should be marked read_only.
	Supply 'dns_rootname' with offsets.
 1999-04-13 05:50:12 +00:00
Bob Halley
0370190a68 REQUIRE that target is a valid name in dns_name_getlabelsequence() 1999-04-09 01:27:54 +00:00
Bob Halley
84c3294183 improved concatenation 1999-03-11 00:44:17 +00:00
Mark Andrews
de10b83a23 * local label offset 255 is reserved. 
* don't add domainnames with local compression pointers as
	  valid global compression targets unless edns is high enough.
 1999-03-11 00:26:21 +00:00
Bob Halley
ce3761f64d add dedicated buffer support; cleanups to dns_name_concatenate() 1999-03-08 18:55:28 +00:00
Bob Halley
86921103ec lint 1999-03-04 02:44:30 +00:00
Bob Halley
ed7f35a9f7 compact() didn't recompute the offsets table even though offsets might have 
changed.
As soon as a bitstring that didn't need compaction was encountered, compact()
would stop instead of processing the entire string.
 1999-03-02 19:55:17 +00:00
Mark Andrews
518be7faab dns_name_cat() -> dns_name_concatenate() 
Changed behaviour so that it is intuitive w.r.t. absolute names.
	If 'prefix' is absolute then 'suffix' must be NULL.
	If 'prefix' or 'suffix' is absolute then the result is absolute.
 1999-02-26 00:25:12 +00:00
Mark Andrews
1ef8965366 Add decompression. 1999-02-24 06:31:35 +00:00
Mark Andrews
f257e9369c dns_name_cat only returns a absolute name if one of it's inputs 
is absolute
 1999-02-23 02:25:41 +00:00
Mark Andrews
52637f592f Add wire compression. 1999-02-22 07:24:05 +00:00
Bob Halley
5c821b7bda fix cut and paste error 1999-02-18 01:24:59 +00:00
Bob Halley
29b487b0a4 add dns_name_fullcompare(); fix issubdomain and compare bugs 1999-02-16 08:18:44 +00:00
Mark Andrews
b5819ca3eb dns_name_fromwire() should have been using up to the end of the 
active region, not the end of the remaining region.

	bin/named/wire_debug.c bin/tests/wire_test.c adjusted for above
	change.

	dns_name_fromwire() was not computing nrem and nused correctly
	for bitstream labels.
 1999-02-15 23:59:36 +00:00
Mark Andrews
7c0539bea5 Created dns_name_rdatacompare() to do DNSSEC rdata comparisions 
as opposed to DNSSEC owner name comparisions of names.  Changed
	all rdata types that were using dns_name_compare() to use
	dns_name_rdatacompare().
 1999-02-15 05:44:22 +00:00
David Lawrence
c1bb41fa73 the root name is an absolute name 1999-02-10 19:32:48 +00:00