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falling back to the UNIX calls on error. This should fix all problems with
smbd enumerating all users in all groups in all trusted domains via winbindd.
Jeremy.
(This used to be commit 54a1ae815b)
The motivation for this system is to replace the UDP message for
oplocks, but this commit only does the "set debug level" message.
(This used to be commit 2a34ee95f3)
- make proto
- addition of function to convert from errno values to NT status codes
(source/lib/error.c)
- purge queue done without full access permission will purge only the
jobs owned by that user, rather than failing.
- unlock job database tdb before sending job to printer
- in print_job_start(), ensure that we don't pick a jobid with an existing
temporary file that may be owned by another user, as it causes silent
failures.
- fixes for printer permission checking for NT5 clients
(source/include/rpc_spoolss.h, source/printing/nt_printing.c,
source/printing/printing.c, source/rpc_server/srv_spoolss_nt.c)
- change from uint8 to 'enum SID_NAME_USE' (source/rpc_server/srv_lsa.c)
- fixed memory leaks for win95 driver download process
(source/smbd/lanman.c)
- properly free prs_structs and dacl in testsuite/printing/psec.c
(This used to be commit 74af3e2cae)
*Note: failover doesn't actually work yet!* It's just that the code I'm
adding provides all of the pieces necessary.
I do have one big question. Something that I'll have to ask Jeremy, I'm
thinkin'. In nmbd/nmbd_subnetdb.c the IP of the WINS server is used to
set up the Unicast subnet.
...so what happens if the WINS server changes?
My guess is either:
a) nothing.
b) I'd have to change the unicast subnet entry whenever the WINS server
changes.
Urq.
BTW, the lp_wins_server() function no longer returns the WINS server name
or IP. It returns the list of WINS servers entered in smb.conf. To get
the currently 'live' WINS server, use the wins_srv() function.
Fun, eh?
Chris -)-----
(This used to be commit cc08bdc74f)
semi-connection and a rpcclient prompt, but no functionality there yet.
Will be a few more days on that.
I need to clean this up a little. Will work on that some more.
--jerry
(This used to be commit 1b305cb342)
handling in Samba. This was needed due to several limitations and
races in the previous code - as a side effect the new code is much
cleaner :)
in summary:
- changed sys_select() to avoid a signal/select race condition. It is a
rare race but once we have signals doing notification and oplocks it
is important.
- changed our main processing loop to take advantage of the new
sys_select semantics
- split the notify code into implementaion dependent and general
parts. Added the following structure that defines an implementation:
struct cnotify_fns {
void * (*register_notify)(connection_struct *conn, char *path, uint32 flags);
BOOL (*check_notify)(connection_struct *conn, uint16 vuid, char *path, uint32 flags, void *data, time_t t);
void (*remove_notify)(void *data);
};
then I wrote two implementations, one using hash/poll (like our old
code) and the other using the new Linux kernel change notify. It
should be easy to add other change notify implementations by creating
a sructure of the above type.
- fixed a bug in change notify where we were returning the wrong error
code.
- rewrote the core change notify code to be much simpler
- moved to real-time signals for leases and change notify
Amazingly, it all seems to work. I was very surprised!
(This used to be commit 44766c39e0)
smbd/notify.c. All the data structures are now private to that
module.
this is in preparation for Linux kernel support for change notify
(coming soon to a CVS tree near you)
(This used to be commit 1bb0aad4f6)
modular form. In this pass I added oplock_irix.c and added a "struct
kernel_oplocks" that describes a kernel oplock implementation.
I also removed the maintainence mode from the Makefile. It was causing
too much trouble. If someone really likes it they can keep a patch
around to enable it themselves.
(This used to be commit fbeb980434)
this uses 16 open file descriptors on 2 servers, with each server
accessed both via POSIX call and SMB calls. The idea is to test
NFS/SMB locking interaction.
Unfortunately the NT NFS locking implementation is so badly broken
that we don't have anything to test against
(This used to be commit 581498fe6b)
servers. Very intuitive.
Removed the dfs map parsing code and tdb maintenance code (files
msdfs/parse_dfs_map.c & msdfs/msdfs_tdb.c), dfs map loading and unloading
calls (param/loadparm.c smbd/server.c).
Added code to display msdfs format symlinks as directories in a
transact2_findfirst/findnext. (smbd/trans2.c)
Modified msdfs/msdfs.c to use the msdfs symlinks to
create dfs referrals.
Changed msdfs/README to reflect new operability.
(This used to be commit 6803d2574f)
it opens 2 connections to each of 2 servers, and opens 2 fnums on the
same file on each connection (a total of 8 file descriptors)
then it does random lock/unlock/reopen requests in a 100 byte range on
the file and compares the results from the 2 servers.
strangely enough, NT fails this test against itself right now - I'm
still trying to figure that out.
(This used to be commit 2f14d7c9bc)
call to ms_fnmatch(). This also removes all the Win9X semantics stuff
and a bunch of other associated cruft.
- moved the stat cache code into statcache.c
- fixed the uint16 alignment requirements of ascii_to_unistr() and
unistr_to_ascii()
- trans2 SMB_FIND_FILE_BOTH_DIRECTORY_INFO returns the short name as
unicode always (at least thats what NT4 does)
- fixed some errors in the in-memory tdb code. Still ugly, but doesn't
crash as much
(This used to be commit 03e9cea004)
We finally have a perfect emulation of Microsoft wildcard
matching. The routine ms_fnmatch() does wildcard matching with all MS
wildcards (including the unicode wildcards), and masktest against a
NT4 workstation with hundreds of thousands of random exmaples has not
found a single error.
amazingly it is only about 60 lines of code, but it has taken us years
to get it right. I didn't sleep much last night :)
(This used to be commit cc9e007cdf)
This implementation keeps all POSIX lock records in a separate in memory
tdb database only known about in locking/posix.c. In addition, the pending
close fd's are also held in a tdb which has an array of fd's indexed by
device and inode.
The walk-split code uglyness has been moved to posix.c from brlock.c,
which is the only place that needs to know about it, and the extra
functions hacked into brlock to expose internal state have been removed.
This implementation passes smbtorture locktest4, the only thing I need
to check now for completeness is what to do about lock upgrade/downgrades
which Win32 allows under some *very* strange circumstances.
Jeremy.
(This used to be commit 3f655de1c7)
