#ifndef __DBWRAP_H__
#define __DBWRAP_H__
-#include "tdb_compat.h"
+#include "replace.h"
+#include <talloc.h>
+#include "libcli/util/ntstatus.h"
+#include "tdb.h"
+#include "lib/param/loadparm.h"
struct db_record;
struct db_context;
enum dbwrap_lock_order {
+ DBWRAP_LOCK_ORDER_NONE = 0, /* Don't check lock orders for this db. */
+ /*
+ * We only allow orders 1, 2, 3:
+ * These are the orders that CTDB currently supports.
+ */
DBWRAP_LOCK_ORDER_1 = 1,
DBWRAP_LOCK_ORDER_2 = 2,
DBWRAP_LOCK_ORDER_3 = 3
};
+#define DBWRAP_FLAG_NONE 0x0000000000000000ULL
+#define DBWRAP_FLAG_OPTIMIZE_READONLY_ACCESS 0x0000000000000001ULL
+
/* The following definitions come from lib/dbwrap.c */
TDB_DATA dbwrap_record_get_key(const struct db_record *rec);
void *private_data),
void *private_data);
int dbwrap_wipe(struct db_context *db);
+int dbwrap_check(struct db_context *db);
int dbwrap_get_seqnum(struct db_context *db);
-int dbwrap_get_flags(struct db_context *db);
+/* Returns 0 if unknown. */
int dbwrap_transaction_start(struct db_context *db);
+NTSTATUS dbwrap_transaction_start_nonblock(struct db_context *db);
int dbwrap_transaction_commit(struct db_context *db);
int dbwrap_transaction_cancel(struct db_context *db);
-void dbwrap_db_id(struct db_context *db, const uint8_t **id, size_t *idlen);
-
+size_t dbwrap_db_id(struct db_context *db, uint8_t *id, size_t idlen);
+bool dbwrap_is_persistent(struct db_context *db);
+const char *dbwrap_name(struct db_context *db);
/* The following definitions come from lib/dbwrap_util.c */
+NTSTATUS dbwrap_purge(struct db_context *db, TDB_DATA key);
+NTSTATUS dbwrap_purge_bystring(struct db_context *db, const char *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);
NTSTATUS dbwrap_fetch_bystring(struct db_context *db, TALLOC_CTX *mem_ctx,
const char *key, TDB_DATA *value);
+NTSTATUS dbwrap_fetch_int32(struct db_context *db, TDB_DATA key,
+ int32_t *result);
NTSTATUS dbwrap_fetch_int32_bystring(struct db_context *db, const char *keystr,
int32_t *result);
-NTSTATUS dbwrap_store_int32(struct db_context *db, const char *keystr,
- int32_t v);
-NTSTATUS dbwrap_fetch_uint32(struct db_context *db, const char *keystr,
- uint32_t *val);
-NTSTATUS 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_store_int32_bystring(struct db_context *db, const char *keystr,
+ int32_t v);
+NTSTATUS dbwrap_fetch_uint32_bystring(struct db_context *db,
+ const char *keystr, uint32_t *val);
+NTSTATUS dbwrap_store_uint32_bystring(struct db_context *db,
+ const char *keystr, uint32_t v);
+NTSTATUS dbwrap_change_uint32_atomic_bystring(struct db_context *db,
+ const char *keystr,
+ uint32_t *oldval,
+ uint32_t change_val);
+NTSTATUS dbwrap_trans_change_uint32_atomic_bystring(struct db_context *db,
+ const char *keystr,
+ uint32_t *oldval,
+ uint32_t change_val);
+NTSTATUS dbwrap_change_int32_atomic(struct db_context *db,
+ TDB_DATA key,
+ int32_t *oldval,
+ int32_t change_val);
+NTSTATUS dbwrap_change_int32_atomic_bystring(struct db_context *db,
+ const char *keystr,
+ int32_t *oldval,
+ int32_t change_val);
+NTSTATUS dbwrap_trans_change_int32_atomic_bystring(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_int32_bystring(struct db_context *db,
+ const char *keystr,
+ int32_t v);
+NTSTATUS dbwrap_trans_store_uint32_bystring(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_fetch_bystring_upper(struct db_context *db, TALLOC_CTX *mem_ctx,
const char *key, TDB_DATA *value);
+size_t dbwrap_marshall(struct db_context *db, uint8_t *buf, size_t bufsize);
+NTSTATUS dbwrap_parse_marshall_buf(const uint8_t *buf, size_t buflen,
+ bool (*fn)(TDB_DATA key, TDB_DATA value,
+ void *private_data),
+ void *private_data);
+NTSTATUS dbwrap_unmarshall(struct db_context *db, const uint8_t *buf,
+ size_t buflen);
+
+
+/**
+ * This opens a tdb file
+ */
+struct db_context *dbwrap_local_open(TALLOC_CTX *mem_ctx,
+ struct loadparm_context *lp_ctx,
+ const char *name,
+ int hash_size, int tdb_flags,
+ int open_flags, mode_t mode,
+ enum dbwrap_lock_order lock_order,
+ uint64_t dbwrap_flags);
+
#endif /* __DBWRAP_H__ */