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154 Commits

Author SHA1 Message Date
Howard Chu
ad9d17d537 Added dn_rdnlen. Fixed rdn leak in limits.c. 2001-12-08 11:08:26 +00:00
Howard Chu
e2c2de11c3 Converted all use of dn_parent to the in-place version. (Fixed a pdn leak 
in back-sql along the way.)
 2001-12-08 10:37:42 +00:00
Howard Chu
a06bc9007c Switched to dn_parent1, cleaned up dn2id_add/delete 2001-12-08 10:10:04 +00:00
Howard Chu
2721df21d4 Changed be_nsuffix from char ** to struct berval **, removed nsufflen 2001-12-08 05:17:31 +00:00
Howard Chu
55a217d9ae Changed be_nsuffix from char ** to struct berval ** to eliminate strlen's 2001-12-08 05:15:58 +00:00
Kurt Zeilenga
e2173e3c20 Disallow duplicate duplicate data 2001-12-08 04:30:23 +00:00
Howard Chu
840a8c95ed Fix typos in previous commit 2001-12-08 01:16:10 +00:00
Kurt Zeilenga
d46252fb21 Port reference scope fix from back-ldbm 2001-12-07 22:41:43 +00:00
Howard Chu
505a8693e6 Some fixes for BDB_IDL_MULTI. Experimental back-hdb code. 2001-12-07 12:38:25 +00:00
Howard Chu
1d9818a8da Re-introduce BDB_ID2ENTRY_PAGESIZE. Even if the index databases can get 
by on 4K pages, the id2entry database still needs more (16K).
 2001-12-07 07:07:55 +00:00
Howard Chu
d0c0dfcce6 Minor fixes for BDB_IDL_MULTI 2001-12-07 06:48:38 +00:00
Howard Chu
efa14463ec Missed a spot where root DN_SUBTREE index was still getting written. 2001-12-07 06:48:12 +00:00
Howard Chu
66266f9c25 Bare minimum changes to support BDB 4.0 2001-12-07 05:05:00 +00:00
Howard Chu
0552b1c53f NT updates from jon@symas.com. 2001-12-07 04:03:25 +00:00
Howard Chu
a19a5d8c15 When using BDB_IDL_MULTI, there are no longer any issues with storing 
large IDLs. Concurrency is improved by using as small a page size as
possible. So, set the pagesize back to the default 4096 in this case.
 2001-12-07 01:40:08 +00:00
Howard Chu
11b3c142e4 Fix for BDB_IDL_MULTI to work. 2001-12-06 14:15:47 +00:00
Howard Chu
859e283834 Experimental index management. Uncomment BDB_IDL_MULTI in back-bdb.h 
to activate. Needs to check limits in bdb_idl_insert_key, will get to
that later.
 2001-12-06 13:20:18 +00:00
Howard Chu
6a5a30ec34 Fix previous commit 2001-12-06 03:29:23 +00:00
Howard Chu
6e0861b671 Minor rearrangement, give pdn to dn2id_add to avoid getting it twice. 2001-12-06 03:26:37 +00:00
Howard Chu
52beecbdf4 Fix, index databases were not being closed on shutdown. 2001-12-06 03:24:09 +00:00
Howard Chu
19c7fd49ca tool_reindex now regenerates the dn2id index as well as the others. 2001-12-05 01:36:18 +00:00
Howard Chu
8697aa4b8d Fixup bdb_entry_release now that entry_decode uses two memory blocks 
instead of just one.
 2001-12-05 00:24:13 +00:00
Kurt Zeilenga
493b415255 Rework indexing code, removing "autolang" and making 
"subtypes" and "lang" default behavior.
 2001-12-05 00:06:03 +00:00
Howard Chu
180e1d5269 Don't maintain a DN_SUBTREE index for the backend suffix, just return 
BDB_IDL_ALL. This has a huge impact on I/O and txn logs.
 2001-12-03 14:04:06 +00:00
Howard Chu
70a900e34e Rewrote entry_encode/entry_decode again, uses 50% less disk space. 2001-12-03 14:00:19 +00:00
Howard Chu
d68b891ced In presence_candidates(), always return a full match for objectClass. 2001-11-30 01:21:52 +00:00
Howard Chu
295e14bd54 Renamed BDB_ID2ENTRY_PAGESIZE to just BDB_PAGESIZE; set it on each database 
instead of just the id2entry db. It helps. I also found that tweaking the
environment (set_lg_bsize 2MB; set_cachesize 2MB) helps but those can be
taken care of in a DB_CONFIG file. Tweaked the bdb_bt_compare function; it
really only needs to be set on little-endian machines. (On big-endian machines
a lexical sort gives the same result as an integer sort.) Moved the final
checkpoint back to the dbenv_close, I think this leaves a cleaner log file.
 2001-11-28 20:48:06 +00:00
Howard Chu
24d1ab848c Added experimental support for DB_DIRTY_READ. 2001-11-28 03:11:04 +00:00
Howard Chu
5d8f2b8ba6 Cleanup a while() loop. 2001-11-27 22:10:01 +00:00
Kurt Zeilenga
2ac7c91cae Replace existing SLAP_MR_ matching flags with: 
SLAP_MR_ASSERTION_SYNTAX_MATCH
	SLAP_MR_VALUE_SYNTAX_MATCH
	SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH,
add supporting evaluation macros, and update code as needed.
Misc other code cleanup included.
 2001-11-27 21:59:56 +00:00
Howard Chu
5c7a7998a9 Set the id2entry database pagesize to BDB_ID2ENTRY_PAGESIZE to avoid 
overflow/fragmentation. (This is now 16K vs default 4K.) It turns out
that the entries' on-disk format is quite space-inefficient, storing
4 bytes per pointer or integer when typically >50% of those bytes are
zero. Oh well. It's about a 2:1 space increase over ldbm now, vs 4:1
before when all the entries were overflowing the 4K pages.
 2001-11-27 12:36:52 +00:00
Howard Chu
b45133c958 Eliminated nextid database. id2entry database is now maintained in numerical 
order, so the lastid is always the same as the last entry's ID. This is
an incompatible db file change.
 2001-11-27 10:15:23 +00:00
Howard Chu
0a25cddcf3 Fix segv in slapcat. Tool must use be_entry_return to free entries 
returned from the backend.
 2001-11-27 09:34:53 +00:00
Howard Chu
91f47e0ee6 Add #define SLAP_BDB_ALLOW_DBNOTXN to control dbnotxn keyword 2001-11-27 04:35:58 +00:00
Kurt Zeilenga
d5d801d152 Misc code cleanup 2001-11-27 03:41:03 +00:00
Howard Chu
323689da57 Added "dbnotxn" config keyword. If present, back-bdb uses DB_INIT_CDB 
(Concurrent Data Store mode) instead of DB_INIT_TXN. Faster, but tends
to impede writers.
 2001-11-27 02:35:20 +00:00
Howard Chu
78066c08c0 Fixed exit code processing. passwd.c never committed its password change 
tranasaction.
 2001-11-27 01:09:19 +00:00
Howard Chu
763faf21b1 Some tweaks to cut down on IDL stack usage. idl_intersection and idl_union 
now take only two arguments instead of 3, overwriting the result onto the
first argument. (glibc2.0.7 defaults to a 2MB stack per thread; 3 IDLs at
1.5MB plus various other runtime overhead is enough to trash the stack.)
Also pass in a tmp IDL from search_candidates instead of allocating it in
each candiate function.
 2001-11-26 19:32:39 +00:00
Howard Chu
df28982b43 More indexing fixes. Now passes tests 0-7, 10, and 11. 2001-11-24 12:41:54 +00:00
Howard Chu
13696c0b22 Fixed exit condition code checks and log msg, was returning fail on success. 2001-11-24 12:28:52 +00:00
Howard Chu
ad5e8c9e16 Removed unused "range" argument from indexing functions. Fixed more 
bugs in indexing. Uncommented #define to turn on indexing in back-bdb.h.
It looks like it's working.
 2001-11-24 03:46:02 +00:00
Howard Chu
939028b43f Fixed initialization bug. 2001-11-24 03:44:28 +00:00
Howard Chu
02b464b684 Fix initialization bugs 2001-11-24 03:43:52 +00:00
Howard Chu
49e3e8899d Fix typo that prevented rootdn logins. 2001-11-24 02:40:59 +00:00
Howard Chu
5657b6ec4e equality_candidates: s/BDB_IDL_RANGE_CPY/BDB_IDL_CPY/ 2001-11-17 04:51:08 +00:00
Howard Chu
02936edd27 First pass at indexing cleanup. Both filterindex.c and search.c now 
compile cleanly when BDB_FILTER_INDICES is defined, but I have not
yet seen whether any of it actually works. In particular, I don't
understand the "range" argument to the candidate functions...
 2001-11-17 04:41:47 +00:00
Pierangelo Masarati
d51dc13a0b moved the empty dn static entry into a global const object 2001-11-16 17:05:32 +00:00
Pierangelo Masarati
4c283cfe65 update dn can add/modrdn/delete entries rooted at '' (according to ACLs) 2001-11-16 15:06:18 +00:00
Pierangelo Masarati
563694039f check children access for old and new parent when = '' 2001-11-16 15:00:03 +00:00
Howard Chu
a3ded4782e Changed AttributeType.sat_cname from char * to struct berval. 
Forced SLAP_USE_AD code, removed ifdefs of old code. filterindex.c is
still badly broken when BDB_FILTER_INDICES is defined, working on that...
 2001-11-16 08:18:58 +00:00