-
-#ifdef _SAMBA_BUILD_
+#include "replace.h"
#include "system/filesys.h"
-#endif
-
-#if (_SAMBA_BUILD_ >= 4)
-#include "lib/tdb/include/tdb.h"
-#elif defined(_SAMBA_BUILD_)
-#include "tdb/include/tdb.h"
-#else
+#include "system/time.h"
#include "tdb.h"
-#endif
+#include "ldb_module.h"
/* this private structure is used by the ltdb backend in the
ldb_context */
TDB_CONTEXT *tdb;
unsigned int connect_flags;
- /* a double is used for portability and ease of string
- handling. It has plenty of digits of precision */
unsigned long long sequence_number;
+ /* the low level tdb seqnum - used to avoid loading BASEINFO when
+ possible */
+ int tdb_seqnum;
+
struct ltdb_cache {
- struct ldb_message *baseinfo;
struct ldb_message *indexlist;
struct ldb_message *attributes;
- struct ldb_message *subclasses;
+ bool one_level_indexes;
+ bool attribute_indexes;
struct {
char *name;
int flags;
} last_attribute;
} *cache;
+
+ int in_transaction;
+
+ bool check_base;
+ struct ltdb_idxptr *idxptr;
+ bool prepared_commit;
+ int read_lock_count;
+
+ bool warn_unindexed;
};
/*
the async local context
holds also internal search state during a full db search
*/
+struct ltdb_req_spy {
+ struct ltdb_context *ctx;
+};
+
struct ltdb_context {
struct ldb_module *module;
+ struct ldb_request *req;
+
+ bool request_terminated;
+ struct ltdb_req_spy *spy;
/* search stuff */
const struct ldb_parse_tree *tree;
- const struct ldb_dn *base;
+ struct ldb_dn *base;
enum ldb_scope scope;
const char * const *attrs;
-
- /* async stuff */
- void *context;
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *);
+ struct tevent_timer *timeout_event;
};
/* special record types */
#define LTDB_INDEX "@INDEX"
#define LTDB_INDEXLIST "@INDEXLIST"
#define LTDB_IDX "@IDX"
+#define LTDB_IDXVERSION "@IDXVERSION"
#define LTDB_IDXATTR "@IDXATTR"
+#define LTDB_IDXONE "@IDXONE"
#define LTDB_BASEINFO "@BASEINFO"
+#define LTDB_OPTIONS "@OPTIONS"
#define LTDB_ATTRIBUTES "@ATTRIBUTES"
-#define LTDB_SUBCLASSES "@SUBCLASSES"
/* special attribute types */
#define LTDB_SEQUENCE_NUMBER "sequenceNumber"
+#define LTDB_CHECK_BASE "checkBaseOnSearch"
#define LTDB_MOD_TIMESTAMP "whenChanged"
#define LTDB_OBJECTCLASS "objectClass"
struct ldb_parse_tree;
-int ltdb_search_indexed(struct ldb_handle *handle);
-int ltdb_index_add(struct ldb_module *module, const struct ldb_message *msg);
-int ltdb_index_del(struct ldb_module *module, const struct ldb_message *msg);
+int ltdb_search_indexed(struct ltdb_context *ctx, uint32_t *);
+int ltdb_index_add_new(struct ldb_module *module, const struct ldb_message *msg);
+int ltdb_index_delete(struct ldb_module *module, const struct ldb_message *msg);
+int ltdb_index_del_element(struct ldb_module *module, struct ldb_dn *dn,
+ struct ldb_message_element *el);
+int ltdb_index_add_element(struct ldb_module *module, struct ldb_dn *dn,
+ struct ldb_message_element *el);
+int ltdb_index_del_value(struct ldb_module *module, struct ldb_dn *dn,
+ struct ldb_message_element *el, unsigned int v_idx);
int ltdb_reindex(struct ldb_module *module);
+int ltdb_index_transaction_start(struct ldb_module *module);
+int ltdb_index_transaction_commit(struct ldb_module *module);
+int ltdb_index_transaction_cancel(struct ldb_module *module);
/* The following definitions come from lib/ldb/ldb_tdb/ldb_pack.c */
int ltdb_has_wildcard(struct ldb_module *module, const char *attr_name,
const struct ldb_val *val);
void ltdb_search_dn1_free(struct ldb_module *module, struct ldb_message *msg);
-int ltdb_search_dn1(struct ldb_module *module, const struct ldb_dn *dn, struct ldb_message *msg);
+int ltdb_search_dn1(struct ldb_module *module, struct ldb_dn *dn, struct ldb_message *msg);
int ltdb_add_attr_results(struct ldb_module *module,
TALLOC_CTX *mem_ctx,
struct ldb_message *msg,
unsigned int *count,
struct ldb_message ***res);
int ltdb_filter_attrs(struct ldb_message *msg, const char * const *attrs);
-int ltdb_search(struct ldb_module *module, struct ldb_request *req);
+int ltdb_search(struct ltdb_context *ctx);
/* The following definitions come from lib/ldb/ldb_tdb/ldb_tdb.c */
-struct ldb_handle *init_ltdb_handle(struct ltdb_private *ltdb, struct ldb_module *module,
- struct ldb_request *req);
-struct TDB_DATA ltdb_key(struct ldb_module *module, const struct ldb_dn *dn);
+int ltdb_lock_read(struct ldb_module *module);
+int ltdb_unlock_read(struct ldb_module *module);
+struct TDB_DATA ltdb_key(struct ldb_module *module, struct ldb_dn *dn);
int ltdb_store(struct ldb_module *module, const struct ldb_message *msg, int flgs);
-int ltdb_delete_noindex(struct ldb_module *module, const struct ldb_dn *dn);
-int ltdb_modify_internal(struct ldb_module *module, const struct ldb_message *msg);
-
-int ltdb_index_del_value(struct ldb_module *module, const char *dn,
- struct ldb_message_element *el, int v_idx);
+int ltdb_modify_internal(struct ldb_module *module, const struct ldb_message *msg, struct ldb_request *req);
+int ltdb_delete_noindex(struct ldb_module *module, struct ldb_dn *dn);
+int ltdb_err_map(enum TDB_ERROR tdb_code);
struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
const char *path, int hash_size, int tdb_flags,
int open_flags, mode_t mode,
struct ldb_context *ldb);
-
git.samba.org / samba.git / blobdiff