2 #include "system/filesys.h"
3 #include "system/time.h"
4 #include "tdb_compat.h"
5 #include "ldb_module.h"
7 /* this private structure is used by the ltdb backend in the
11 unsigned int connect_flags
;
13 unsigned long long sequence_number
;
15 /* the low level tdb seqnum - used to avoid loading BASEINFO when
20 struct ldb_message
*indexlist
;
21 struct ldb_message
*attributes
;
22 bool one_level_indexes
;
23 bool attribute_indexes
;
29 struct ltdb_idxptr
*idxptr
;
37 the async local context
38 holds also internal search state during a full db search
41 struct ltdb_context
*ctx
;
45 struct ldb_module
*module
;
46 struct ldb_request
*req
;
48 bool request_terminated
;
49 struct ltdb_req_spy
*spy
;
52 const struct ldb_parse_tree
*tree
;
55 const char * const *attrs
;
56 struct tevent_timer
*timeout_event
;
59 /* special record types */
60 #define LTDB_INDEX "@INDEX"
61 #define LTDB_INDEXLIST "@INDEXLIST"
62 #define LTDB_IDX "@IDX"
63 #define LTDB_IDXVERSION "@IDXVERSION"
64 #define LTDB_IDXATTR "@IDXATTR"
65 #define LTDB_IDXONE "@IDXONE"
66 #define LTDB_BASEINFO "@BASEINFO"
67 #define LTDB_OPTIONS "@OPTIONS"
68 #define LTDB_ATTRIBUTES "@ATTRIBUTES"
70 /* special attribute types */
71 #define LTDB_SEQUENCE_NUMBER "sequenceNumber"
72 #define LTDB_CHECK_BASE "checkBaseOnSearch"
73 #define LTDB_MOD_TIMESTAMP "whenChanged"
74 #define LTDB_OBJECTCLASS "objectClass"
76 /* The following definitions come from lib/ldb/ldb_tdb/ldb_cache.c */
78 int ltdb_cache_reload(struct ldb_module
*module
);
79 int ltdb_cache_load(struct ldb_module
*module
);
80 int ltdb_increase_sequence_number(struct ldb_module
*module
);
81 int ltdb_check_at_attributes_values(const struct ldb_val
*value
);
83 /* The following definitions come from lib/ldb/ldb_tdb/ldb_index.c */
85 struct ldb_parse_tree
;
87 int ltdb_search_indexed(struct ltdb_context
*ctx
, uint32_t *);
88 int ltdb_index_add_new(struct ldb_module
*module
, const struct ldb_message
*msg
);
89 int ltdb_index_delete(struct ldb_module
*module
, const struct ldb_message
*msg
);
90 int ltdb_index_del_element(struct ldb_module
*module
, struct ldb_dn
*dn
,
91 struct ldb_message_element
*el
);
92 int ltdb_index_add_element(struct ldb_module
*module
, struct ldb_dn
*dn
,
93 struct ldb_message_element
*el
);
94 int ltdb_index_del_value(struct ldb_module
*module
, struct ldb_dn
*dn
,
95 struct ldb_message_element
*el
, unsigned int v_idx
);
96 int ltdb_reindex(struct ldb_module
*module
);
97 int ltdb_index_transaction_start(struct ldb_module
*module
);
98 int ltdb_index_transaction_commit(struct ldb_module
*module
);
99 int ltdb_index_transaction_cancel(struct ldb_module
*module
);
101 /* The following definitions come from lib/ldb/ldb_tdb/ldb_pack.c */
103 int ltdb_pack_data(struct ldb_module
*module
,
104 const struct ldb_message
*message
,
105 struct TDB_DATA
*data
);
106 void ltdb_unpack_data_free(struct ldb_module
*module
,
107 struct ldb_message
*message
);
108 int ltdb_unpack_data(struct ldb_module
*module
,
109 const struct TDB_DATA
*data
,
110 struct ldb_message
*message
);
112 /* The following definitions come from lib/ldb/ldb_tdb/ldb_search.c */
114 int ltdb_has_wildcard(struct ldb_module
*module
, const char *attr_name
,
115 const struct ldb_val
*val
);
116 void ltdb_search_dn1_free(struct ldb_module
*module
, struct ldb_message
*msg
);
117 int ltdb_search_dn1(struct ldb_module
*module
, struct ldb_dn
*dn
, struct ldb_message
*msg
);
118 int ltdb_add_attr_results(struct ldb_module
*module
,
120 struct ldb_message
*msg
,
121 const char * const attrs
[],
123 struct ldb_message
***res
);
124 int ltdb_filter_attrs(struct ldb_message
*msg
, const char * const *attrs
);
125 int ltdb_search(struct ltdb_context
*ctx
);
127 /* The following definitions come from lib/ldb/ldb_tdb/ldb_tdb.c */
128 int ltdb_lock_read(struct ldb_module
*module
);
129 int ltdb_unlock_read(struct ldb_module
*module
);
130 struct TDB_DATA
ltdb_key(struct ldb_module
*module
, struct ldb_dn
*dn
);
131 int ltdb_store(struct ldb_module
*module
, const struct ldb_message
*msg
, int flgs
);
132 int ltdb_modify_internal(struct ldb_module
*module
, const struct ldb_message
*msg
, struct ldb_request
*req
);
133 int ltdb_delete_noindex(struct ldb_module
*module
, struct ldb_dn
*dn
);
134 int ltdb_err_map(enum TDB_ERROR tdb_code
);
136 struct tdb_context
*ltdb_wrap_open(TALLOC_CTX
*mem_ctx
,
137 const char *path
, int hash_size
, int tdb_flags
,
138 int open_flags
, mode_t mode
,
139 struct ldb_context
*ldb
);