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spotting this)
(This used to be commit ef13569ca94da00cc410318e61505e70f3606674)
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functions they care about, instead of all functions. This also makes
it more likely that future changes to ldb will not break existing
modules
(This used to be commit 45f0c967b58e7c1b2e900a4d74cfde2a2c527dfa)
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(This used to be commit 3c5f3032fcb092545580b986e0ce58bb49e4d9cb)
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SUBSTRING searches. This time fix multi-part substring searches.
(This used to be commit bf5cef6f00466fc1dc3c2864a109f1ccd92681b0)
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searches
(This used to be commit 71c06778d4a3ac1ca4198071ae3351acdc0656d9)
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a search() function, instead each module now only implements the
bytree method, and the expression based search is handled generically
by the modules code. This makes for more consistency and less code
duplication.
fixed the tdb backend to handle BASE searches much more
efficiently. They now always only lookup one record, regardless of the
search expression
(This used to be commit 7e44f9153c5578624e2fca04cdc0a00af0fd9eb4)
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(This used to be commit 63ebaad393e38b28c8f97f33e2b22f2445733405)
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(This used to be commit 26ff53857802ae4a63f2b6e46c9caa7ca2fbbe89)
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directly, and expression based searches are converted to trees. This
makes for less conversions.
- allow the caller to supply a set of credentials via the ldb opaque
name 'credentials'. I will be using this in my ldb proxy module.
(This used to be commit af24f3d7faac6ef74feef73a23345d8c484da07c)
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in the expression parsing code
(This used to be commit 0d4a900ce5705856d61c6dd4ccb8fdbd049d22b7)
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(This used to be commit e80d42933fe3cbc18cb229e47fffb9ca8068aca5)
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(This used to be commit 8e7c4c98a7b4fd814f298fba1b6b686cb58339f8)
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then StaticLibrary()
(This used to be commit b53313dc517986c69a4e4cb8fe3885b696f8faa1)
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type is always available, which means we need less #ifdefs
(This used to be commit d4af4b11ae69a63fa3b2048e6d576055d86d2bb4)
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modules
to link in. There's still a whole lot of random other junk (dcerpc, gensec,
ndr stuff, lp_foo - what a mess).
(This used to be commit b78cf1270bd7eda1aa84d238136a83e64ff3c088)
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(This used to be commit 9456ed3db3b28e4a467e8685f2f1285cf57ce14b)
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do not autostart transactions on ldb operations if a transaction is already in place
test transactions on winsdb
all my tests passes so far
tridge please confirm this is ok for you
(This used to be commit c2bb2a36bdbe0ec7519697a9a9ba7526a0defac2)
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a real ldap backend (such as openldap)
(This used to be commit d267f8c6231664ec86edb2ae21e8585b1b51f7a1)
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parallel with any transaction
(This used to be commit ddff66298f1a668c5220e24fc47f98d7dfc3068a)
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omment about transactions
(This used to be commit 33352507593875a147276841fdb70de8edd668f5)
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code as they are marked as NOPROTO in the config.mk files.
(This used to be commit 5f530eacbae073e9df6adde316404f70ecfe9122)
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locking code in the ldb_tdb backend, except for a single read lock
during searches to ensure searches don't cross transaction boundaries
The tdb transactions code would map these extra locks to noops anyway
(as locking makes no sense inside a transaction), but the work in
setting up the locking keys still costs something, and it makes the
code needlessly complex
(This used to be commit 1b8d368a6771360fb0626127c02b3eb95f3eae59)
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transactions are synchronous or not on the command line.
add LDB_FLG_NOSYNC flag to ldb_connect() so we can make our temporary
ldb databases non-synchronous
(This used to be commit dba41164e0c52f1e4351bd9057b16661cee3a822)
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samba-technical posting for more details on the transactions design.
This also adds a number of command line arguments to tdbtorture,
making it more flexible, and fixes some lock deadlock conditions in
the tdbtorture code.
(This used to be commit 06bd8abba942ec9f1e23f5c5d546cbb71ca3a701)
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the test in ldbtest
(This used to be commit 740b9f7537d60c7dbd48fe592587b12b304c52d1)
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is busted though.
(This used to be commit 54882f88cad1427b6adcb4c956a63e534e7d13e4)
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at every single build. Run 'scons configure=1' or delete sconf.cache
to force checks to be re-run.
Jelmer, I think this stuff is cached in the .sconf_cache directory but
the message is still displayed and it looks like it caches the compiled
test object file not the actual result of the test.
(This used to be commit 9d001dc083937bbf5642af90bc8a8b1a27825de0)
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works now
(This used to be commit 22f18a84242e5e68a2d57b6d7ff77c089ee7434a)
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(This used to be commit 59d4450453c25f5cce9b67b808ff0c4433c1d194)
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Start on custom Samba scons tools (for handling proto generation, pidl, etc)
(This used to be commit 4bffe4435944fffa3f9680b5a2fe63f2bdd98003)
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metze
(This used to be commit 3309a0f4d90f01e1f6182b797e2bfe3f8380e59c)
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changed the prioivate modules API
error string are now not spread over all
modules but are kept in a single place.
This allows a better control of memory
and error reporting.
(This used to be commit 3fc676ac1d6f59d08bedbbd9377986154cf84ce4)
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LDB_ERR_ value
(This used to be commit 610f5646f0816820ac9342e81d46d139e26cc918)
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(This used to be commit f0ad9495e45ee0d41ef8ca182984599c8e11cabb)
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(This used to be commit cbe438be6d9b1b7182ab3e63607a2e5b2d5456fb)
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(This used to be commit acfb4b928363b00346cd8991347d992c76c981d6)
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private ldb API
ldb_sqlite3 is already working with this model and ldb_tdb will do
as soon as tridge finishes the tdb transaction code.
currently the transactions are always implicit and wrap any single
ldb API call except searching, the transaction functions are
currently not made public on purpose.
Simo.
(This used to be commit 1da4ac2cdcb7e54076f85242a93784260dced918)
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the same thing with a harmless user function
(This used to be commit 158693b4064bd731aa4f6cdb2fde51d7aa596cf5)
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just involves splitting up the core tdb.c code into separate files on
logical boundaries, but there are some minor functional changes as well:
- move the 'struct tdb_context' into tdb_private.h, hiding it from
users. This was done to allow the structure to change without
breaking code that uses tdb.
- added accessor functions tdb_fd(), tdb_name(), and tdb_log_fn() to
access the elements of struct tdb_context that were used by
external code but are no longer visible
- simplied tdb_append() to use tdb_fetch()/tdb_store(), which is just
as good due to the way tdb locks work
- changed some of the types (such as tdb_off to tdb_off_t) to make
syntax highlighting work better
- removed the old optional spinlock code. It was a bad idea.
- fixed a bug in tdb_reopen_all() that caused tdbtorture to sometimes
fail or report nasty looking errors. This is the only real bug
fixed in this commit. Jeremy/Jerry, you might like to pickup this
change for Samba3, as that could definately affect smbd in
Samba3.
The aim of all of these changes is to make the tdb
transactions/journaling code I am working on easier to write. I
started to write it on top of the existing tdb.c code and it got very
messy. Splitting up the code makes it much easier to follow.
There are more cleanups we could do in tdb, such as using uint32_t
instead of u32 (suggested by metze). I'll leave those for another day.
(This used to be commit 4673cdd0d261614e707b72a7a348bb0e7dbb2482)
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I must say that writing a new module is a very good way
to find lot of subtle bugs laying in the code
We need more tests!
commit oLschema2ldif.c to keep it safe from data losses (rm -fr :-)
update test generic to reflect the fix made on comparsion functions
(This used to be commit 4357a2db5eadb15519ed93b957b2bad25ebf2a7d)
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otherwise we get the wrong result when comparing upper
case chars with lower case chars
(This used to be commit f6ea6e9382f954be819ec82e28598cdf9cf88661)
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(This used to be commit 466e6812c35af9096fea05520c6b59a19793c4d1)
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(This used to be commit e5d8d834600040793c1e45c7aaceb374df2b3839)
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It is still far from being usable in samba4 but I want to commit
so that the work does not get lost by mistake.
This is also a good way to get comments if somebody is interested.
Sorry Derrell I ended up rewriting large parts of the code but I find
this style much more readable. Thanks for the hard work done. Your
work was a good reference for me.
ah the current code also shows some good numbers
sqlite3 generic test:
uid search took 0.05 seconds
real 0m12.492s
user 0m0.492s
sys 0m0.345s
with tdb we still get better numbers:
uid search took 0.46 seconds
real 0m0.892s
user 0m0.360s
sys 0m0.468s
but most of the time is spent in adding operations and I think
there's still a lot of space for improvement.
Simo.
(This used to be commit ace9990060c10d0931f418934b2121aea9512ff7)
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(This used to be commit 8ddf4de162f42ed53ab0603dd0e1536796f9197e)
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(This used to be commit 8d246fac49332426699e797f52ef694083b5e2ea)
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(This used to be commit 071dba2d0ae964e9901adf0c4870894deed43650)
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Andrew Bartlett
(This used to be commit d6f57ec921839b46534eb64a7b6374161ff37835)
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Andrew Bartlett
(This used to be commit b89e7a7fcdf80f2cab581f138358b4324d15d6bc)
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of special DN's when the rdn_name or timestamps modules were in use.
(This used to be commit c61efb2ff851f8f55b4747c8068c7e780083e35c)
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