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Commit Graph

35 Commits

Author SHA1 Message Date
Ralph Boehme
2a5d994b1a vfs: remove SMB_VFS_OPENDIR()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Mar 24 21:23:43 UTC 2020 on sn-devel-184
2020-03-24 21:23:43 +00:00
Ralph Boehme
ab03394969 s3: replace fsp_stat() with vfs_stat_fsp()
Both functions do the same, they differ just in the type of the returned result.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14121

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2019-09-10 19:05:29 +00:00
Jeremy Allison
bd9285b197 s3: VFS: Change SMB_VFS_GETWD to return struct smb_filename * instead of char *.
We need to migrate all pathname based VFS calls to use a struct
to finish modernising the VFS with extra timestamp and flags parameters.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
2017-07-01 03:07:11 +02:00
Jeremy Allison
306783d6f5 lib: modules: Change XXX_init interface from XXX_init(void) to XXX_init(TALLOC_CTX *)
Not currently used - no logic changes inside.

This will make it possible to pass down a long-lived talloc
context from the loading function for modules to use instead
of having them internally all use talloc_autofree_context()
which is a hidden global.

Updated all known module interface numbers, and added a
WHATSNEW.

Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Ralph Böhme <slow@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Apr 22 01:17:00 CEST 2017 on sn-devel-144
2017-04-22 01:17:00 +02:00
Andreas Schneider
6c3aaccd0e s3-vfs: Only walk the directory once in open_and_sort_dir()
On a slow filesystem or network filesystem this can make a huge
difference.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12571

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2017-02-09 20:04:12 +01:00
Jeremy Allison
e2f34116ab s3: vfs: dirsort doesn't handle opendir of "." correctly.
Needs to store $cwd path for correct sorting.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12499

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
2017-01-09 19:31:19 +01:00
Jeremy Allison
c74ae37fe6 VFS: Modify opendir to take a const struct smb_filename * instead of const char *
Preparing to reduce use of lp_posix_pathnames().

Uses the same techniques as commit 616d068f0c
(synthetic_smb_fname()) to cope with modules that
modify the incoming pathname.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2016-03-01 15:25:22 +01:00
Stefan Metzmacher
37b2677648 s3:modules/vfs_*: make function prototypes available via static_decl_vfs;
This allows the static build of the modules.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2015-08-20 16:06:21 +02:00
Richard Sharpe
e60cc280d6 Convert all uint8/16/32 to _t in all modules.
Signed-off-by: Richard Sharpe <rsharpe@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2015-05-06 04:14:14 +02:00
Jeremy Allison
7f976f42c4 s3: smbd: vfs_dirsort module.
Fix an off-by-one check that would cause seekdir to
seek off the end of the cached array.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ronnie Sahlberg <ronniesahlberg.gmail.com>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Sep  3 19:59:54 CEST 2014 on sn-devel-104
2014-09-03 19:59:54 +02:00
Jeremy Allison
fd79652b0e s3: vfs_dirsort module.
Allow dirsort to work when multiple simultaneous
directories are open. The old code only keeps one
active private data pointer on the connection struct, opening
a second directory on the same connection will overwrite it.

This modification turns the private data pointer
into a linked list of open directories on the
connection struct, and finds the correct one by searching
on the passed in DIR *.

With this code in place, smbd passes raw.search
torture test on a share definition with:

vfs objects = dirsort

https://bugzilla.samba.org/show_bug.cgi?id=10406

Signed-off-by: Jeremy Allison <jra@samba.org>

Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2014-02-12 12:37:03 +13:00
Volker Lendecke
0cb056472d vfs: Convert dirsort_opendir to synthetic_smb_fname
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2013-04-17 14:50:02 -07:00
Jeremy Allison
33478058c7 Remove unneeded initializations (we already talloc_zero).
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:42 -07:00
Jeremy Allison
353718c3f9 Remove the use of dirfd inside the vfs_dirsort.c.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
6ae58dd153 Convert mtime from a time_t to a struct timespec.
In preparation for removing the dirfd and using fsp_stat()
and VFS_STAT functions.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
770512e3bd Check SMB_VFS_NEXT_OPENDIR return in dirsort_opendir().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
7e437a39ab Clean error paths in opendir and fd_opendir by only setting handle data on success.
Pass extra struct dirsort_privates * to open_and_sort_dir() function
to avoid it having to re-read the handle data.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
cdcb631912 Protect open_and_sort_dir() from the directory changing size.
Otherwise there could be an error between initial count, allocation
and re-read.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
53d980bb0e Use an index i rather than re-using a state variable.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
b30697f638 Protect against early error in SMB_VFS_NEXT_READDIR.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Jeremy Allison
c55eb37114 Change source3/modules/vfs_dirsort.c from MALLOC -> TALLOC.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2013-04-11 09:49:41 -07:00
Björn Jacke
c2dee12d67 vfs_dirsort: Remove unnecessary return; statement
Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Wed Aug  8 02:17:13 CEST 2012 on sn-devel-104
2012-08-08 02:17:13 +02:00
Andrew Bartlett
f6e0532024 build: Remove SMB_STRUCT_DIR define 2012-04-05 02:39:09 +02:00
Andrew Bartlett
2320b2144f build: Remove SMB_STRUCT_DIRENT define 2012-04-05 02:39:09 +02:00
Richard Sharpe
422494a8e6 vfs: Make function pointer names consistent. They all end in _fn
Autobuild-User: Richard Sharpe <sharpe@samba.org>
Autobuild-Date: Mon Dec 12 04:58:40 CET 2011 on sn-devel-104
2011-12-12 04:58:40 +01:00
Andrew Bartlett
c615ebed6e s3-lib Replace StrCaseCmp() with strcasecmp_m()
strcasecmp_m() never needs to call to talloc, and via next_codepoint()
still has an ASCII fast-path bypassing iconv() calls.

Andrew Bartlett
2011-05-18 16:12:08 +02:00
Günther Deschner
45364f5e69 s3-vfs: include smbd/smbd.h in vfs modules.
Guenther
2011-03-30 01:13:08 +02:00
Günther Deschner
0e771263ee s3-includes: only include system/filesys.h when needed.
Guenther
2011-03-30 01:13:07 +02:00
Jeremy Allison
a674a56a97 Add fdopendir to the VFS. We will use this to reuse a directory fd already open by NtCreateX.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Feb  9 00:55:22 CET 2011 on sn-devel-104
2011-02-09 00:55:22 +01:00
Jeremy Allison
e850958928 Check all SMB_MALLOC returns correctly. Found by Andreas Moroder <andreas.moroder@gmx.net>.
Jeremy
2010-09-10 11:56:26 -07:00
Andrew Tridgell
95e26884a8 s3-vfs: use TYPESAFE_QSORT() in s3 VFS modules 2010-02-14 18:44:20 +11:00
Volker Lendecke
033185e2a1 Make the smbd VFS typesafe 2009-07-24 11:42:05 -04:00
Volker Lendecke
ce378e7c51 Fix a few type errors in VFS modules 2009-07-19 02:36:59 +02:00
Volker Lendecke
14df86e9e3 Use StrCaseCmp in the dirsort module 2009-03-22 11:44:13 +01:00
Andy Kelk
2835d0d463 Add dirsort module 2009-03-22 11:44:13 +01:00