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* vfs: Make function pointer names consistent. They all end in _fnRichard Sharpe2011-12-121-32/+32
| | | | | Autobuild-User: Richard Sharpe <sharpe@samba.org> Autobuild-Date: Mon Dec 12 04:58:40 CET 2011 on sn-devel-104
* s3-vfs: rename open function to open_fn.Günther Deschner2011-04-211-1/+1
| | | | | | | | | | | This should finally fix the AIX build and allow to remove AIX specific ifdefs. Guenther Signed-off-by: Jeremy Allison <jra@samba.org> Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Thu Apr 21 02:01:20 CEST 2011 on sn-devel-104
* s3-vfs: include smbd/smbd.h in vfs modules.Günther Deschner2011-03-301-0/+1
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* Restructure the connect function code to always callJeremy Allison2009-11-301-2/+7
| | | | | | | | down to NEXT-> before initializing. This allows us to do cleanup (by calling DISCONNECT) if initialization fails. Also fix vfs_acl_xattr which was failing to call the NEXT connect function. Jeremy.
* Second attempt at fix for bug 6529 - Offline files conflict with Vista and ↵Jeremy Allison2009-08-241-2/+4
| | | | | | | | Office 2003. Confirmation from reporter that this fixes the issue in master on ext3/ext4. Back-ports to follow. Jeremy.
* s3 onefs: Fix the onefs modules after the big refactoringTim Prouty2009-07-241-4/+4
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* Make the smbd VFS typesafeVolker Lendecke2009-07-241-73/+37
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* s3: Plumb smb_filename through SMB_VFS_NTIMESTim Prouty2009-07-061-2/+3
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* s3: Plumb smb_filename around SMB_VFS_CHFLAGSTim Prouty2009-07-061-2/+0
| | | | | | | | | | | SMB_VFS_CHFLAGS isn't actually getting the smb_filename struct for now since it only operates on the basefile. This is the strategy for all path-based operations that will never actually operate on a stream. By clarifying the meaning of path based operations that don't take an smb_filename struct, modules that implement streams such as vfs_onefs no longer need to implement SMB_VFS_CHFLAGS to ensure it's only called on the base_name.
* s3: Change SMB_VFS_OPEN to take an smb_filename structTim Prouty2009-06-171-2/+3
| | | | | | | | | | | | This was a little messy because of all of the vfs modules I had to touch. Most of them were pretty straight forward, but the streams modules required a little attention to handle smb_filename. Since the use of smb_filename enables the vfs modules to access the raw, over-the-wire stream, a little bit of the handling that was being done by split_ntfs_stream_name has now been shifted into the individual stream modules. It may be a little more code, but overall it gives more flexibility to the streams modules, while also allowing correct stream handling.
* s3 onefs: update the onefs module to be compliant with stat_exTim Prouty2009-05-281-8/+8
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* s3 onefs: Fix case-insensitivity for mangled namesTim Prouty2009-04-071-0/+12
| | | | | onefs_get_real_filename needs to demangle the filename before doing the case-insensitive estat
* s3 OneFS: Add kernel strict locking supportDave Richards2009-03-131-0/+4
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* s3 OneFS: Add parameter to ignore streamsTim Prouty2009-03-031-1/+8
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* s3 OneFS: Refactor config code and cleanup includesTim Prouty2009-03-011-200/+1
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* s3 OneFS: Add .snapshot directory configuration handlingTim Prouty2009-02-251-23/+121
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* s3 OneFS: Add an atomic sendfile implementationTim Prouty2009-02-211-0/+15
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* s3: OneFS implementation of change notifySteven Danneman2009-02-201-0/+2
| | | | | | | | | | | | | | | The OneFS Samba implementation of change notify is modeled after the usage of Linux's inotify kernel subsystem. A single call is made into the onefs.so VFS module to initialize kernel tracking of certain file change events. When these events occur a kernel notification is sent to smbd and the notification event is translated and given to the general Samba Change Notify layer through a callback function. The most difficult aspect is converting an SMB CompletionFilter to a matching ifs_event mask, and then back to an appropriate change notify action. Currently, not all possible cases are handled by the this module, but the most prevalent ones, which are tested by smbtorture, are implemented.
* s3 OneFS: Add file_id_create implementation to take advantage of snapshotsTim Prouty2009-02-191-0/+18
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* s3 OneFS: Add defaults to the fake timestamp parametersTim Prouty2009-02-161-8/+11
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* s3 OneFS: Add recvfile implementationTim Prouty2009-02-131-0/+14
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* s3 OneFS: Add vfs implementation for SMB_VFS_GET_REAL_FILE_NAMEAravind Srinivasan2009-02-131-0/+41
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* OneFS implementation of BRL VFS ops:Zack Kirsch2009-02-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | * Much of the beginning should look familiar, as I re-used the OneFS oplock callback record concept. This was necessary to keep our own state around - it really only consists of a lock state, per asynchronous lock that is currently unsatisfied. The onefs_cbrl_callback_records map to BLRs by the id. * There are 4 states an async lock can be in. NONE means there is no async currently out for the lock, as opposed to ASYNC. DONE means we've locked *every* lock (keep in mind a request can ask for multiple locks at a time.) ERROR is an error. * onefs_cbrl_async_success: The lock_num is incremented, and the state changed, so that when process_blocking_lock_queue is run, we will try the *next* lock, rather than the same one again. * onefs_brl_lock_windows() has some complicated logic: * We do a no-op if we're passed a BLR and the matching state is ASYNC -- this means Samba is trying to get the same lock twice, and we just need to wait longer, so we return an error. * PENDING lock calls happen when the lock is being queued on the BLQ -- we do async in this case. * We also do async in the case that we're passed a BLR, but the lock is not pending. This is an async lock being probed by process_blocking_lock_queue. * We do a sync lock for any normal first request of a lock. * Failure is returned, but it doesn't go to the client unless the lock has actually timed out.
* s3: OneFS bulk directory enumeration supportSteven Danneman2009-02-091-4/+20
| | | | | | | | | | | | | | | | | | OneFS provides the bulk directory enumeration syscall readdirplus(). This syscall has the same semantics as the NFSv3 READDIRPLUS command, returning a batch of directory entries with prefetched stat information via one syscall. This commit wraps the readdirplus() call in the existing POSIX readdir/seekdir VFS interface. By default a batch of 128 directory entries are optimistically read from the kernel into a global cache, and fed to iterative calls of VFS_OP_READDIR. The global buffers could be avoided in the future by hanging connection specific buffers off the conn struct. Added new parameter "onefs:use readdirplus" which toggles usage of this code on or off.
* s3 OneFS: Fake Timestampstodd stecher2009-02-091-0/+114
| | | | | | | | | | | | | This checkin enables setting arbitrary timestamps on files matching the pattern stored in smb.conf. This was a customer request for a specific workflow. Changes include: 1) configuration state machine to avoid tons of string comparisons on each and every stat. 2) Code to adjust post-stat() times to match time now, or sloptime + time now.
* s3 onefs: Add the OneFS implementation of SMB_VFS_GET_ALLOC_SIZETim Prouty2009-01-291-0/+27
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* Modify OneFS module to support new NTIMES interfacestodd stecher2009-01-231-0/+35
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* s3: Add OneFS alternate data streams implementationTim Prouty2009-01-111-0/+23
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* s3: General cleanup of the open path in the OneFS vfs moduleTim Prouty2009-01-111-2/+4
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* s3: Add statvfs implementation to the onefs vfs moduleAravind Srinivasan2008-12-171-0/+28
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* s3: Add the OneFS SMB_VFS_CREATE_FILE implementationTim Prouty2008-12-091-7/+20
| | | | | | | | | | | | | | | | | | | This is the first pass at extending the onefs vfs module to support the CIFS-specific enhancements available on OneFS. Most of this patch is massaging the sama open path to work with ifs_createfile. ifs_createfile is a CIFS-specific syscall for opening/files and directories. It adds support for: - Full in-kernel access checks using a windows access_mask - Cluster-coherent share mode locks - Cluster-coherent oplocks - Streams - Setting security descriptors at create time - Setting dos_attributes at create time This patch does not implement the samba side of the streams support or oplocks support. Tests that expect oplocks to be granted or streams to be supported will fail. This will be remedied in upcoming patches.
* Add support for OneFS ACLsSteven Danneman2008-12-021-0/+15
| | | | | | | | | | Add to the OneFS VFS module, support for NTFS ACLs through the calls: SMB_VFS_FGET_NT_ACL() SMB_VFS_GET_NT_ACL() SMB_VFS_FSET_NT_ACL() Also create several new onefs specific smb.conf parameters in onefs.h
* Add OneFS VFS module skeleton.Tim Prouty2008-12-021-0/+33
Also set configure to autodetect OneFS OS and build this VFS module.
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