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Commit Graph

28 Commits

Author SHA1 Message Date
Tim Potter
3b6298b001 Fix some compile warnings.
(This used to be commit ccbd936211)
2000-02-04 05:18:06 +00:00
Tim Potter
ae7696117e Put back lots of missing calls to dos_to_unix(). Thanks to
aono@cc.osaka-kyoiku.ac.jp (Tomoki AONO)
(This used to be commit 176c405d27)
2000-02-03 23:08:24 +00:00
Tim Potter
16bb009dbb Mega-VFS merge. Yeah baby!
Synopsis: change every disk access function to work through a vfs_ops
structure contained in the connection_struct.
(This used to be commit 3aad500c0f)
2000-02-03 05:17:25 +00:00
Jeremy Allison
ace4006c9f Added hash-based stat cache code from Ying Chen.
Jeremy.
(This used to be commit b62a1bd632)
2000-01-26 21:25:35 +00:00
Andrew Tridgell
3db52feb1f first pass at updating head branch to be to be the same as the SAMBA_2_0 branch
(This used to be commit 453a822a76)
1999-12-13 13:27:58 +00:00
Luke Leighton
939f6d6794 more dfs stuff. this looks like it's going to be more appropriate to use
the vfs tables.  at the moment, i replaced all calls to unix_convert()
with unix_dfs_convert().

this does the job, but it's not very nice.
(This used to be commit 00d4aebce9)
1999-07-15 20:44:24 +00:00
Tim Potter
a4194191ce Use VFS I/O for stat_cache_lookup()
(This used to be commit 5ece1fcffb)
1999-04-05 05:18:44 +00:00
Tim Potter
6d5ef2e929 Use VFS operations for file I/O.
(This used to be commit cfddbdb624)
1999-04-04 06:25:13 +00:00
Andrew Tridgell
bb5fab7b55 formatting change
(This used to be commit 94fc7fe3af)
1998-11-21 01:26:18 +00:00
Richard Sharpe
7c45b3c25c Added code to convert empty file names to "." so we avoid
searching the cache, but only if we are not on a print share.

This code is known to work on at least one site!
(This used to be commit a2898af463)
1998-10-09 10:03:19 +00:00
Richard Sharpe
4c2b041e78 Add a DEBUG to unix_convert
(This used to be commit ac61a10247)
1998-10-09 06:47:22 +00:00
Jeremy Allison
cf3a9741dc Changes to test in configure if capabilities are enabled on a system.
Changes to get Samba to compile cleanly with the IRIX compiler
with the options : -fullwarn -woff 1209,1174 (the -woff options
are to turn off warnings about unused function parameters and
controlling loop expressions being constants).
Split prototype generation as we hit a limit in IRIX nawk.
Removed "." code in smbd/filename.c (yet again :-).
Jeremy.
(This used to be commit e0567433bd)
1998-09-28 21:43:48 +00:00
Jeremy Allison
a377543cc0 Fixed the problem with reply_getatr() being passed a "" name in reply_getatr,
replaced the paranoid code in smbd/filename.c that replaces a "" with a ".".
I am starting to think this code may well be needed.
Jeremy.
(This used to be commit bdc3d9f52f)
1998-09-26 03:49:25 +00:00
Andrew Tridgell
95f99e80b4 I've disabled the conversion of null filenames to "." until we solve
the win95 printing problem. I suspect it is a smbgetatr() problem with
a null name (which requires special behaviour).

This is an interim solution.
(This used to be commit 0a69e091a2)
1998-09-25 03:52:29 +00:00
Jeremy Allison
fc82bd2914 Small bit of paranioa. Ensure that if the incoming name to
unix_convert() was a single '\' (the base directory of the service)
that it gets translated to a '.', not a '\0'.
Jeremy.
(This used to be commit f74f39f45f)
1998-09-19 03:34:12 +00:00
Jeremy Allison
aab0323d29 Improved stat cache code by uppercasing any search name that gets added to
it if we're in case insensitive mode, and then doing a memcmp rather
than a StrnCaseCmp (which is *horribly* slow) on every lookup.
Fixed bug with refusing NT SMB's (use *brackets* where needed :-).
Jeremy.
(This used to be commit 02b3fddce3)
1998-09-10 00:35:10 +00:00
Jeremy Allison
6e0c276ec8 Added back groupname map stuff removed by Andrew's "slash 'n' burn"
tactics :-). Protected by #ifdef until used.

Fixed bug in fd_attempt_close() where a pointer to potentially
free'd memory was returned. I hate that.

Added "blocking locks" as a per-share option for performance testing.

Changed is_mangled() so it will return true if called with a pathname
and any component of the pathname was mangled (it was already attempting
to do this, but not checking for a '/' as end-of-mangle).

This should be a better fix for the wierd stat cache bug Andrew identified.

Jeremy.
(This used to be commit 0de01f4598)
1998-09-08 19:21:04 +00:00
Andrew Tridgell
4fc5a74ffa add a "stat cache" boolean smb.conf option. (defaults to on)
I think we need this so we can rule out stat cache bugs when dealing
with bug reports. If we ask a user to disable the stat cache and the
problem persists then we know it isn't a stat cache bug. The stat
cache code is sufficiently complicated that it can be pretty hard to
tell if it is causing problems or not.
(This used to be commit c83f3775cd)
1998-09-06 01:37:14 +00:00
Andrew Tridgell
fd33412fa0 fixed a stat cache bug (the one found by Matthew Geier).
The fix I used is a very conservative fix. I'll leave it up to Jeremy
to put in a better fix. The problem was the detection of mangled
names.
(This used to be commit c96b5fde5a)
1998-09-05 15:31:10 +00:00
Andrew Tridgell
f6044c87c0 some cleanups to use ZERO_STRUCT() and friends
(This used to be commit 7b154dc431)
1998-09-05 13:24:20 +00:00
Andrew Tridgell
e9ea36e4d2 tridge the destroyer returns!
prompted by the interpret_security() dead code that Jean-Francois
pointed out I added a make target "finddead" that finds potentially
dead (ie. unused) code. It spat out 304 function names ...

I went through these are deleted many of them, making others static
(finddead also reports functions that are used only in the local
file).

in doing this I have almost certainly deleted some useful code. I may
have even prevented compilation with some compile options. I
apologise. I decided it was better to get rid of this code now and add
back the one or two functions that are needed than to keep all this
baggage.

So, if I have done a bit too much "destroying" then let me know. Keep
the swearing to a minimum :)

One bit I didn't do is the ubibt code. Chris, can you look at that?
Heaps of unused functions there. Can they be made static?
(This used to be commit 2204475c87)
1998-09-05 05:07:05 +00:00
Andrew Tridgell
0b5cc17309 fixed a bug in the name mangling code. It implicitly assumed that
mangling a name can't increase it's size which isn't true. (imagine a
file called "L B" which mangles to "LB~XX")

The symptoms were that users couldn't run batch files from short
directory names that contained non 8.3 characters (such as spaces).
(This used to be commit c319d8ea3f)
1998-09-03 03:14:31 +00:00
Jeremy Allison
1855627413 More abstraction of file system data types, to move to a 64
bit file interface for the NT SMB's.

Created a new define, SMB_STRUCT_STAT that currently is
defined to be struct stat - this wil change to a user
defined type containing 64 bit info when the correct
wrappers are written for 64 bit stat(), fstat() and lstat()
calls.

Also changed all sys_xxxx() calls that were previously just
wrappers to the same call prefixed by a dos_to_unix() call
into dos_xxxx() calls. This makes it explicit when a pathname
translation is being done, and when it is not.

Now, all sys_xxx() calls are meant to be wrappers to mask
OS differences, and not silently converting filenames on
the fly.

Jeremy.
(This used to be commit 28aa182dbf)
1998-09-01 20:11:54 +00:00
Jeremy Allison
38142a1ebb This checking fixes the statcache bug that stopped NetBench from running
correctly. Added new parameter "stat cache size" - set to 50 by default.

I now declare the statcache code officially "open" for business :-).
It gets a hit rate of 97% with a NetBench run and seems to make
using a case insensitive run as efficient as a case sensitive run.

Also tidied up our sys_select usage - added a maxfd parameter and
also added an implementation of select in terms of poll(), for systems
where poll() is much faster. This is disabled by default.

Jeremy.
(This used to be commit 779b924ec1)
1998-08-28 21:46:29 +00:00
Jeremy Allison
d0cfc1f041 Fixed stat cache statistics calculation. Oops.
Jeremy.
(This used to be commit d6a9087e7e)
1998-08-27 20:51:12 +00:00
Jeremy Allison
5e5e320d36 This is the stat cache code - seems to work fine (needs heavy
NetBench testing though.... :-). Attempts to efficiently reduce
the number of stat() calls Samba does.
Jeremy.
(This used to be commit d0e48a2d80)
1998-08-27 20:38:53 +00:00
Jeremy Allison
12de4034c7 Makefile.in: Moved blocking lock code into smbd/blocking.c for link purposes.
include/includes.h: Added nterr.h.
locking/locking.c: Moved blocking lock code into smbd/blocking.c for link purposes.
smbd/close.c: Added blocking lock removal to file close.
smbd/filename.c: Tidied up unix_convert() so I could read it (:-) in preparation
                 for the stat_cache code.
smbd/nttrans.c: Added WRITE_ATTRIBUTES check.
smbd/reply.c: Fixed multibyte char problem in wildcard mask.
Jeremy.
(This used to be commit 148eaba3da)
1998-08-19 01:49:34 +00:00
Andrew Tridgell
0922615405 more splitting of server.c
created dosmode.c and filename.c
(This used to be commit 534a90ca44)
1998-08-17 07:40:06 +00:00