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samba-mirror/source4/ntvfs/common/opendb.h

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r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
/*
Unix SMB/CIFS implementation.
open database code - common include
Copyright (C) Andrew Tridgell 2007
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 02:07:03 +00:00
the Free Software Foundation; either version 3 of the License, or
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 02:07:03 +00:00
along with this program. If not, see <http://www.gnu.org/licenses/>.
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
*/
struct opendb_ops {
struct odb_context *(*odb_init)(TALLOC_CTX *mem_ctx,
struct ntvfs_context *ntvfs_ctx);
struct odb_lock *(*odb_lock)(TALLOC_CTX *mem_ctx,
struct odb_context *odb, DATA_BLOB *file_key);
opendb: add odb_get_key() function to get the key back from a struct odb_lock metze (This used to be commit 11f35a2a4d383b506ced35ba06120f9531bac70c)
2008-02-22 10:18:13 +01:00
DATA_BLOB (*odb_get_key)(TALLOC_CTX *mem_ctx, struct odb_lock *lck);
opendb: pass down open_disposition and break_to_none to odb_open_file() metze (This used to be commit aaaa26ae5e810495f313dfada771a8de86cedbd4)
2008-02-25 16:47:48 +01:00
NTSTATUS (*odb_open_file)(struct odb_lock *lck,
void *file_handle, const char *path,
opendb: add write time handling metze (This used to be commit 3868d8ce630c71e2c70aae442fcdbd68ba1eb708)
2008-04-15 16:00:42 +02:00
int *fd, NTTIME open_write_time,
bool allow_level_II_oplock,
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
uint32_t oplock_level, uint32_t *oplock_granted);
s4:ntvfs/common: s/private/private_data metze
2009-02-02 08:32:46 +01:00
NTSTATUS (*odb_open_file_pending)(struct odb_lock *lck, void *private_data);
opendb: return the path that should be deleted in odb_close_file() That means the last close returns the path name if the delete_on_close flag is set. metze (This used to be commit fc27730bad24e8dddaa2e7f754a16811e38a2f60)
2008-02-27 21:50:51 +01:00
NTSTATUS (*odb_close_file)(struct odb_lock *lck, void *file_handle,
const char **delete_path);
s4:ntvfs/common: s/private/private_data metze
2009-02-02 08:32:46 +01:00
NTSTATUS (*odb_remove_pending)(struct odb_lock *lck, void *private_data);
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
NTSTATUS (*odb_rename)(struct odb_lock *lck, const char *path);
opendb: add odb_get_path() metze (This used to be commit 02071f151a22257d31f8a8b254625e2067e7b94d)
2008-02-28 09:06:49 +01:00
NTSTATUS (*odb_get_path)(struct odb_lock *lck, const char **path);
r24712: No longer expose the 'BOOL' data type in any interfaces. (This used to be commit 1ce32673d960c8b05b6c1b1b99e1976a402417ae)
2007-08-27 18:10:19 +00:00
NTSTATUS (*odb_set_delete_on_close)(struct odb_lock *lck, bool del_on_close);
opendb: add write time handling metze (This used to be commit 3868d8ce630c71e2c70aae442fcdbd68ba1eb708)
2008-04-15 16:00:42 +02:00
NTSTATUS (*odb_set_write_time)(struct odb_lock *lck,
NTTIME write_time, bool force);
NTSTATUS (*odb_get_file_infos)(struct odb_context *odb, DATA_BLOB *key,
bool *del_on_close, NTTIME *write_time);
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
NTSTATUS (*odb_can_open)(struct odb_lock *lck,
opendb: unify the parameters of odb_open_file() and odb_can_open() metze (This used to be commit e6b708a52b0eada3fd374b66292ded3b0f6ce217)
2008-02-25 17:48:13 +01:00
uint32_t stream_id, uint32_t share_access,
uint32_t access_mask, bool delete_on_close,
uint32_t open_disposition, bool break_to_none);
opendb: add odb_update_oplock() call metze (This used to be commit df576d69c6981a4879a0e9447069fcfacb3588db)
2008-02-21 16:12:27 +01:00
NTSTATUS (*odb_update_oplock)(struct odb_lock *lck, void *file_handle,
uint32_t oplock_level);
opendb: add odb_break_oplocks() function This send breaks to none to all level2 holders metze (This used to be commit bd3654500b14e4ed8d4a8bb25ff9da5035a16a8b)
2008-02-22 16:30:13 +01:00
NTSTATUS (*odb_break_oplocks)(struct odb_lock *lck);
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
};
opendb: send also the oplock break level on MSG_NTVFS_OPLOCK_BREAK metze (This used to be commit 49402007f6e9e02a29792344c088e40d1a9b7acf)
2008-02-21 12:20:31 +01:00
struct opendb_oplock_break {
void *file_handle;
uint8_t level;
};
r21807: modularise the opendb code, so different backends can be implemented. This will allow for a ctdb opendb backend. (This used to be commit 6b91ca0968209ad17489341c78d9610607cc8320)
2007-03-13 01:47:04 +00:00
void odb_set_ops(const struct opendb_ops *new_ops);
void odb_tdb_init_ops(void);
r22082: merged the ctdb changes from bzr added opendb ctdb backend from ronnie (This used to be commit b0da25cb79f860bfa14ba7a8419c7996d936292b)
2007-04-05 03:51:49 +00:00
void odb_ctdb_init_ops(void);
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