+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- Database interface wrapper around tdb
- Copyright (C) Volker Lendecke 2005-2007
-
- 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
- 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_H__
-#define __DBWRAP_H__
-
-#include <tdb.h>
-
-struct db_record {
- 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);
- int (*fetch)(struct db_context *db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data);
- 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);
- int (*parse_record)(struct db_context *db, TDB_DATA key,
- int (*parser)(TDB_DATA key, TDB_DATA data,
- void *private_data),
- void *private_data);
- void *private_data;
- bool persistent;
-};
-
-bool db_is_local(const char *name);
-
-struct db_context *db_open(TALLOC_CTX *mem_ctx,
- const char *name,
- int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-
-struct db_context *db_open_rbt(TALLOC_CTX *mem_ctx);
-
-struct db_context *db_open_tdb(TALLOC_CTX *mem_ctx,
- const char *name,
- int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-
-struct messaging_context;
-
-#ifdef CLUSTER_SUPPORT
-struct db_context *db_open_ctdb(TALLOC_CTX *mem_ctx,
- const char *name,
- int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-#endif
-
-struct db_context *db_open_file(TALLOC_CTX *mem_ctx,
- struct messaging_context *msg_ctx,
- const char *name,
- int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-
-
-NTSTATUS dbwrap_delete(struct db_context *db, TDB_DATA key);
-NTSTATUS dbwrap_store(struct db_context *db, TDB_DATA key,
- TDB_DATA data, int flags);
-TDB_DATA dbwrap_fetch(struct db_context *db, TALLOC_CTX *mem_ctx,
- TDB_DATA key);
-NTSTATUS dbwrap_delete_bystring(struct db_context *db, const char *key);
-NTSTATUS dbwrap_store_bystring(struct db_context *db, const char *key,
- TDB_DATA data, int flags);
-TDB_DATA dbwrap_fetch_bystring(struct db_context *db, TALLOC_CTX *mem_ctx,
- const char *key);
-
-/* The following definitions come from lib/dbwrap_util.c */
-
-int32_t dbwrap_fetch_int32(struct db_context *db, const char *keystr);
-int dbwrap_store_int32(struct db_context *db, const char *keystr, int32_t v);
-bool dbwrap_fetch_uint32(struct db_context *db, const char *keystr,
- uint32_t *val);
-int dbwrap_store_uint32(struct db_context *db, const char *keystr, uint32_t v);
-NTSTATUS dbwrap_change_uint32_atomic(struct db_context *db, const char *keystr,
- uint32_t *oldval, uint32_t change_val);
-NTSTATUS dbwrap_trans_change_uint32_atomic(struct db_context *db,
- const char *keystr,
- uint32_t *oldval,
- uint32_t change_val);
-NTSTATUS dbwrap_change_int32_atomic(struct db_context *db, const char *keystr,
- int32_t *oldval, int32_t change_val);
-NTSTATUS dbwrap_trans_change_int32_atomic(struct db_context *db,
- const char *keystr,
- int32_t *oldval,
- int32_t change_val);
-NTSTATUS dbwrap_trans_store(struct db_context *db, TDB_DATA key, TDB_DATA dbuf,
- int flag);
-NTSTATUS dbwrap_trans_delete(struct db_context *db, TDB_DATA key);
-NTSTATUS dbwrap_trans_store_int32(struct db_context *db, const char *keystr,
- int32_t v);
-NTSTATUS dbwrap_trans_store_uint32(struct db_context *db, const char *keystr,
- uint32_t v);
-NTSTATUS dbwrap_trans_store_bystring(struct db_context *db, const char *key,
- TDB_DATA data, int flags);
-NTSTATUS dbwrap_trans_delete_bystring(struct db_context *db, const char *key);
-NTSTATUS dbwrap_trans_do(struct db_context *db,
- NTSTATUS (*action)(struct db_context *, void *),
- void *private_data);
-NTSTATUS dbwrap_trans_traverse(struct db_context *db,
- int (*f)(struct db_record*, void*),
- void *private_data);
-NTSTATUS dbwrap_traverse(struct db_context *db,
- int (*f)(struct db_record*, void*),
- void *private_data,
- int *count);
-
-NTSTATUS dbwrap_delete_bystring_upper(struct db_context *db, const char *key);
-NTSTATUS dbwrap_store_bystring_upper(struct db_context *db, const char *key,
- TDB_DATA data, int flags);
-TDB_DATA dbwrap_fetch_bystring_upper(struct db_context *db, TALLOC_CTX *mem_ctx,
- const char *key);
-
-#endif /* __DBWRAP_H__ */
git.samba.org / abartlet / samba-debian.git / blobdiff