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Diffstat (limited to 'lib/dbwrap/dbwrap_private.h')
-rw-r--r-- | lib/dbwrap/dbwrap_private.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/lib/dbwrap/dbwrap_private.h b/lib/dbwrap/dbwrap_private.h new file mode 100644 index 0000000000..c197ffacf2 --- /dev/null +++ b/lib/dbwrap/dbwrap_private.h @@ -0,0 +1,70 @@ +/* + Unix SMB/CIFS implementation. + Database interface wrapper around tdb - private header + + Copyright (C) Volker Lendecke 2005-2007 + Copyright (C) Gregor Beck 2011 + Copyright (C) Michael Adam 2011 + + 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 + the Free Software Foundation; either version 3 of the License, or + (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 + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __DBWRAP_PRIVATE_H__ +#define __DBWRAP_PRIVATE_H__ + +struct db_record { + struct db_context *db; + TDB_DATA key, value; + NTSTATUS (*store)(struct db_record *rec, TDB_DATA data, int flag); + NTSTATUS (*delete_rec)(struct db_record *rec); + void *private_data; +}; + +struct db_context { + struct db_record *(*fetch_locked)(struct db_context *db, + TALLOC_CTX *mem_ctx, + TDB_DATA key); + struct db_record *(*try_fetch_locked)(struct db_context *db, + TALLOC_CTX *mem_ctx, + TDB_DATA key); + int (*traverse)(struct db_context *db, + int (*f)(struct db_record *rec, + void *private_data), + void *private_data); + int (*traverse_read)(struct db_context *db, + int (*f)(struct db_record *rec, + void *private_data), + void *private_data); + int (*get_seqnum)(struct db_context *db); + int (*get_flags)(struct db_context *db); + int (*transaction_start)(struct db_context *db); + int (*transaction_commit)(struct db_context *db); + int (*transaction_cancel)(struct db_context *db); + NTSTATUS (*parse_record)(struct db_context *db, TDB_DATA key, + void (*parser)(TDB_DATA key, TDB_DATA data, + void *private_data), + void *private_data); + int (*exists)(struct db_context *db,TDB_DATA key); + int (*wipe)(struct db_context *db); + void (*id)(struct db_context *db, const uint8_t **id, size_t *idlen); + void *private_data; + enum dbwrap_lock_order lock_order; + bool persistent; + void (*stored_callback)(struct db_context *db, struct db_record *rec, + void *private_data); + void *stored_callback_private_data; +}; + +#endif /* __DBWRAP_PRIVATE_H__ */ + |