summaryrefslogtreecommitdiff
path: root/source3/smbd/dosmode.c
AgeCommit message (Collapse)AuthorFilesLines
2009-05-26Introduce "struct stat_ex" as a replacement for SMB_STRUCT_STATVolker Lendecke1-21/+21
This patch introduces struct stat_ex { dev_t st_ex_dev; ino_t st_ex_ino; mode_t st_ex_mode; nlink_t st_ex_nlink; uid_t st_ex_uid; gid_t st_ex_gid; dev_t st_ex_rdev; off_t st_ex_size; struct timespec st_ex_atime; struct timespec st_ex_mtime; struct timespec st_ex_ctime; struct timespec st_ex_btime; /* birthtime */ blksize_t st_ex_blksize; blkcnt_t st_ex_blocks; }; typedef struct stat_ex SMB_STRUCT_STAT; It is really large because due to the friendly libc headers playing macro tricks with fields like st_ino, so I renamed them to st_ex_xxx. Why this change? To support birthtime, we already have quite a few #ifdef's at places where it does not really belong. With a stat struct that we control, we can consolidate the nanosecond timestamps and the birthtime deep in the VFS stat calls. At this moment it is triggered by a request to support the birthtime field for GPFS. GPFS does not extend the system level struct stat, but instead has a separate call that gets us the additional information beyond posix. Without being able to do that within the VFS stat calls, that support would have to be scattered around the main smbd code. It will very likely break all the onefs modules, but I think the changes will be reasonably easy to do.
2009-03-30Ensure files starting with multiple dots are hiddenJeremy Allison1-4/+8
if "hide dot files" is set. Thanks to Barry Kelly <bkelly.ie@gmail.com> for pointing this one out. Jeremy.
2009-01-23Extend NTIMES to allow setting create_timetodd stecher1-5/+8
1) Add in smb_file_time struct to clarify code and make room for createtime. 2) Get and set create time from SMB messages. 3) Fixup existing VFS modules + examples Some OS'es allow for the setting of the birthtime through kernel interfaces. This value is generically used for Windows createtime, but is not settable in the code today.
2009-01-07Fix bug #6016 - Alternate Data Streams / Extended Attributes seem to conflict.Jeremy Allison1-3/+8
Jeremy.
2008-12-09s3: Make a few open utility functions non-staticTim Prouty1-1/+1
This allows vfs modules that implement SMB_VFS_CREATE_FILE to access some of the useful utility functions.
2008-11-12s3: Add support for storing dos attributes as st_flags in the stat struct.Tim Prouty1-13/+147
Some filesystems have support for storing dos attributes directly in the inode's st_flags and accessing them through the stat struct. This patch: - Adds a configure check to see if the special flags are available. - Implements getting and setting dos attributes in the stat struct and inode, respectively. This will not change the existing functionality of any system that doesn't have the special flags available.
2008-10-13Pass struct smb_request to file_freeVolker Lendecke1-2/+2
on the way to get rid of chain_fsp
2008-10-13Pass struct smb_request to file_newVolker Lendecke1-2/+4
Goal is to remove the chain_fsp global variable
2008-09-05Write times code update.Jeremy Allison1-20/+32
Ok, here's the fix for the write times breakage with the new tests in S4 smbtorture. The key is keeping in the share mode struct the "old_file_time" as the real write time, set by all the write and allocation calls, and the "changed_write_time" as the "sticky" write time - set by the SET_FILE_TIME calls. We can set them independently (although I kept the optimization of not setting the "old_file_time" is a "changed_write_time" was already set, as we'll never see it. This allows us to update the write time immediately on the SMBwrite truncate case, SET_END_OF_FILE and SET_ALLOCATION_SIZE calls, whilst still have the 2 second delay on the "normal" SMBwrite, SMBwriteX calls. I think in a subsequent patch I'd like to change the name of these from "old_file_time" to "write_time" and "changed_write_time" to "sticky_write_time" to make this clearer. I think I also fixed a bug in Metze's original code in that once a write timestamp had been set from a "normal" SMBwriteX call the fsp->update_write_time_triggered variable was set and then never reset - thus meaning the write timestamp would never get updated again on subsequent SMBwriteX's. The new code checks the update_write_time_event event instead, and doesn't update is there's an event already scheduled. Metze especially, please check this over for your understanding. Jeremy. (This used to be commit 6f20585419046c4aca1f7d6c863cf79eb6ae53b0)
2008-04-07smbd: implement the strange write time update logicStefan Metzmacher1-14/+28
We now never call file_ntimes() directly, every update is done via smb_set_file_time(). This let samba3 pass the BASE-DELAYWRITE test. The write time is only updated 2 seconds after the first write() on any open handle to the current time (not the time of the first write). Each handle which had write requests updates the write time to the current time on close(). If the write time is set explicit via setfileinfo or setpathinfo the write time is visible directly and a following close on the same handle doesn't update the write time. metze (This used to be commit 2eab212ea2e1bfd8fa716c2c89b2c042f7ba12ea)
2008-02-06Make operator precedence very clear.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 4f125110cfe25b499eb628b5b08fdb610a5d972c)
2008-02-06Allow actual call to set file offlineAlexander Bokovoy1-12/+20
Dos mode calculation was masking out FILE_ATTRIBUTE_OFFLINE so that code to set file offline was never called before. Merge from Tridge's v3-0-ctdb git tree. (This used to be commit 9827d5ff416479408b19a8964c2321ea2517aa74)
2008-01-17Rework of VFS is_offline() function to only return boolean offline/online ↵Alexander Bokovoy1-3/+2
result for a file. This makes sense as upper levels are only taking returned result of 0 (no error) into consideration when deciding whether to mark file offline/online as returned from is_offline. That means that we simply can move the decision down to VFS module and clean up upper levels so that they always see only file status. If there is an error when trying to identify file status, then VFS module could decide what to return (offline or online) by itself -- after all, it ought to have system-specific knowledge anyway. (This used to be commit 75cc08661473cce62756fa062071bb2bc1fb39ec)
2008-01-16Add support for offline files support, remote storage, and Async I/O force ↵Alexander Bokovoy1-23/+21
operations to VFS Offline files support and remote storage are for allowing communication with backup and archiving tools that mark files moved to a tape library as offline. We translate this info into corresponding CIFS offline file attribute and mark an exported volume as remote storage. Async I/O force is to allow selective redirection of I/O operations to asynchronous processing in case it is viable at VFS module discretion. It is needed for proper handling of offline files as performing regular I/O on offline file will block smbd. Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit 875208724e39564fe81385dfe36e6c963e79e101)
2008-01-07Remove redundant parameter fd from SMB_VFS_FCHMOD().Michael Adam1-1/+1
Michael (This used to be commit a54d5604da556d1250ca9948d4acc4a187a9fede)
2007-12-28Fix setting the initial permission bitsVolker Lendecke1-2/+16
This fixes a make test failure on Solaris. When creating a new file, file_set_dosmode() called from open_file_ntcreate calculates a new permission mask, very likely different from what had been calculated in open_file_ntcreate. Further down we overwrote the newly calculated value with SMB_FCHMOD_ACL, ignoring what file_set_dosmode had calculated. Why did Linux not see this? fchmod_acl on a newly created file without acls would not retrieve an acl at all, whereas under Solaris acl(2) returns something even for files with just posix permissions returns something. Jeremy, given that we have very similar code in 3.0.28 this might also explain some of the bug reports that people have concerning ACLs on new files. Volker P.S: This one took a while to find... (This used to be commit 2135dfe91bf1ae114a18c15286b535662200677d)
2007-10-31Note when we're setting change time, not write time, and sendJeremy Allison1-5/+6
message accordingly. Apart from not supporting create time we now pass the S4 RAW-NOTIFY torture. Jeremy. (This used to be commit 8a77f520fa03afa60eac2aaeab4babe7dd8db4f0)
2007-10-31Fix some cases where file_set_dosmode was being passedJeremy Allison1-5/+14
False instead of NULL. Fix more of the notifications to be correct for Samba4 RAW-NOTIFY torture (we had missed one when calling set_ea_dos_attribute(). Jeremy. (This used to be commit 39d265375cf55eedddef2c4faa65398df73d5ed2)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-4/+4
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r21714: Change the VFS interface to use struct timespecJeremy Allison1-15/+21
for utimes - change the call to ntimes. This preserves nsec timestamps we get from stat (if the system supports it) and only maps back down to usec or sec resolution on time set. Looks bigger than it is as I had to move lots of internal code from using time_t and struct utimebuf to struct timespec. Jeremy. (This used to be commit 8f3d530c5a748ea90f42ed8fbe68ae92178d4875)
2007-10-10r21087: Make the param list of notify_fname match notify_triggerVolker Lendecke1-6/+6
(This used to be commit defa28f9c3eda85a072b972fffd2d5de8bcf01f7)
2007-10-10r20854: Ok, now I think we're at a point where looking at notify starts to ↵Volker Lendecke1-1/+9
make sense again :-) Volker (This used to be commit 5533cdeec1b0cdee39b1d89e2320587dc9281ee6)
2007-10-10r20718: Sync up the filename path parsing changes from SAMBA_3_0_24.Jeremy Allison1-8/+0
The only difference between the two trees now w.r.t file serving are the changes to smbd/open.c in this branch I need to review. Jeremy. (This used to be commit f4474edf6a0c71001dbd01429ef70bafad6abd74)
2007-10-10r20634: A *LOT* more work is necessary before touching notify remotely ↵Volker Lendecke1-9/+1
starts to make sense. Until then, remove it from the tree to keep the diff between 3_0_24 and 3_0 small. Volker (This used to be commit f146a85e74c84e78a11e616a1cbeaeef4693a0e0)
2007-10-10r20597: Survive some of the notify mask tests.Volker Lendecke1-1/+9
(This used to be commit e4a2e63272dc5b20413597179d06b0185c4a6817)
2007-10-10r20356: Consolidate the calls to parent_dirname() per open to one.Volker Lendecke1-11/+16
This involved passing the dirname as argument to a few routines instead of calling parent_dirname() deep down. Volker (This used to be commit 7977fd78652897bb7d4db1c21c5749043428f911)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison1-4/+3
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r16789: Fix bug #3909, when using ea's getting a directory tries toJeremy Allison1-0/+51
read ea's from an msdfs link. Stop it from doing that. Jerry please merge to 3.0.23. Jeremy. (This used to be commit 95e5ace6b4f348a3244b6a3ea0fd8badf55271f5)
2007-10-10r14989: Fix from Mathias Dietz <MDIETZ@de.ibm.com>. EPERM can beJeremy Allison1-1/+1
a valid return from getting an xattr. Don't disable if we get it. Jeremy. (This used to be commit 7769b678f22d8ab4aa8aef55966813355bf2ce6d)
2007-10-10r14668: Set the FILE_STATUS_OFFLINE bit by observing the events a DMAPI-basedJames Peach1-0/+30
HSM is interested in. Tested on both IRIX and SLES9. (This used to be commit 514a767c57f8194547e5b708ad2573ab9a0719c6)
2007-10-10r11943: Don't reset attrs to zero in EA get - we are addingJeremy Allison1-1/+2
to the attr list not resetting it. Jeremy. (This used to be commit 8ee569626be7ebf3b6ebf71e1becdd091b9e893a)
2007-10-10r11767: Doesn't need to be exported.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 52b6f0db2e4a209641187255bd8815c8d03a5315)
2007-10-10r11718: Filter stored DOS attributes by SAMBA_ATTRIBUTES_MASK (0x7f).Jeremy Allison1-0/+4
Jeremy. (This used to be commit 61444049e1543b364eea2ee79743287c75d37db5)
2007-10-10r10979: After discussions on IRC about profile shares,Jeremy Allison1-4/+9
added new parameter : map readonly = [yes|no|permissions] If yes: map inverse of user "w" bit to mean readonly. If no: never set DOS readonly bit. If permissions: check file permissions for user and set readonly bit if the current user cannot write. If store dos attributes is set to yes then this parameter is ignored. Jeremy. (This used to be commit da4238d18c7a57d1264db8517fb027a10a11baed)
2007-10-10r10888: We've already checked 'CAN_WRITE' so we don't need to do it again.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 1c52bf875cfdacb058aa6f54ab27b9f7e2d178dc)
2007-10-10r10885: Fix bug where read-only share files are always seen asJeremy Allison1-1/+1
read-only. Noticed by Andrew Bartlett. Jeremy (This used to be commit a33f4f0d2afe28ca0e3ab6c9ecfcdbaa267a7fbe)
2007-10-10r10359: Ensure that smb.conf requests for hidden files are honored, evenJeremy Allison1-12/+13
when DOS attributes are stored in EA's. Jeremy. (This used to be commit 758b30710e9f84f19b79c39afddc742aef495ebd)
2007-10-10r10276: Fix for bug #3104 from Leo Weppelman <leo@wau.mis.ah.nl>.Jeremy Allison1-0/+11
Don't update the time on read-only shares. We need this as set_filetime (which can be called on close and other paths) can end up calling this function without the NEED_WRITE protection. Jeremy. (This used to be commit 54eab3828aa0405288b68f6954abba201564c9e7)
2007-10-10r8219: Merge the new open code from HEAD to 3.0. Haven't yet run the tortureJeremy Allison1-1/+1
tests on this as it's very late NY time (just wanted to get this work into the tree). I'll test this over the weekend.... Jerry - in looking at the difference between the two trees there seem to be some printing/ntprinting.c and registry changes we might want to examine to try keep in sync. Jeremy. (This used to be commit c7fe18761e2c753afbffd3a78abff46472a9b8eb)
2007-10-10r7452: Set sparse flag if needed. Based on code from jpeach@sgi.com.Jeremy Allison1-5/+12
Fixes bug #2774. Jeremy. (This used to be commit 5d366047debed68f36d44d34233ba4670e412d1e)
2007-10-10r6895: Add "acl check permissions" to turn on/off the new behaviour ofJeremy Allison1-5/+12
checking for write access in a directory before delete. Also controls checking for write access before labeling a file read-only if DOS attributes are not being stored in EA's. Docuementation to follow. Jeremy. (This used to be commit dd1a5e6e499dd721c5bb8d56a61810a7454a3449)
2007-10-10r6049: Ensure "dos filetime" checks file ACLs correctly. May fix Excel ↵Jeremy Allison1-18/+7
"read-only" issue. Jeremy. (This used to be commit 80e788143a6c3d973d3b8e57d91ca5c4a83605b2)
2007-10-10r4007: Fix bug #2088 - ensure inherit permissions is only applied on a new file,Jeremy Allison1-6/+6
not an existing one. Jeremy. (This used to be commit fbbdb72cf1adfe567112556626f26b031747f440)
2007-10-10r3673: Do not fail on setting file attributes with acl support enabled.Günther Deschner1-3/+1
Rolling back r3496 (close #2015). Guenther (This used to be commit e88ac807847bd016f9c921f01f788708b1564b5c)
2007-10-10r3496: Fix calling of get_acl_group_bits().Günther Deschner1-1/+3
Guenther (This used to be commit 3acc74eef5dae16d7e2792206640904265c42494)
2007-10-10r2700: Fix bug where we could incorrectly set sparse attribute. Don't useJeremy Allison1-2/+2
st_blksize, it isn't what you think.... Jeremy. --his line, and those below, will be ignored-- M source/smbd/dosmode.c (This used to be commit 0a40c1a50f0e4b1b7efc9a53d22ceac14841bccf)
2007-10-10r971: Auto remove store dos attributes if underlying filesystemJeremy Allison1-0/+13
doesn't support EA's. Jeremy. (This used to be commit 9de6b25c9e9abe982e21b0229df520802cafbfd8)
2004-04-02Added per-share parameter "store dos attributes". When set, will storeJeremy Allison1-7/+122
dos attributes in an EA. Based on an original patch from tridge, but modified somewhat to cover all cases. Jeremy. (This used to be commit ed653cd468213e0be901bc654aa3748ce5837947)
generated by cgit (git 2.34.1) at 2024-11-16 22:30:00 +0000