2 #include "system/filesys.h"
3 #include "system/time.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 bool disallow_dn_filter;
30 struct ltdb_idxptr *idxptr;
39 struct ldb_module *module;
40 struct ldb_request *req;
42 bool request_terminated;
43 struct ltdb_req_spy *spy;
46 const struct ldb_parse_tree *tree;
49 const char * const *attrs;
50 struct tevent_timer *timeout_event;
56 /* special record types */
57 #define LTDB_INDEX "@INDEX"
58 #define LTDB_INDEXLIST "@INDEXLIST"
59 #define LTDB_IDX "@IDX"
60 #define LTDB_IDXVERSION "@IDXVERSION"
61 #define LTDB_IDXATTR "@IDXATTR"
62 #define LTDB_IDXONE "@IDXONE"
63 #define LTDB_BASEINFO "@BASEINFO"
64 #define LTDB_OPTIONS "@OPTIONS"
65 #define LTDB_ATTRIBUTES "@ATTRIBUTES"
67 /* special attribute types */
68 #define LTDB_SEQUENCE_NUMBER "sequenceNumber"
69 #define LTDB_CHECK_BASE "checkBaseOnSearch"
70 #define LTDB_DISALLOW_DN_FILTER "disallowDNFilter"
71 #define LTDB_MOD_TIMESTAMP "whenChanged"
72 #define LTDB_OBJECTCLASS "objectClass"
74 /* The following definitions come from lib/ldb/ldb_tdb/ldb_cache.c */
76 int ltdb_cache_reload(struct ldb_module *module);
77 int ltdb_cache_load(struct ldb_module *module);
78 int ltdb_increase_sequence_number(struct ldb_module *module);
79 int ltdb_check_at_attributes_values(const struct ldb_val *value);
81 /* The following definitions come from lib/ldb/ldb_tdb/ldb_index.c */
83 struct ldb_parse_tree;
85 int ltdb_search_indexed(struct ltdb_context *ctx, uint32_t *);
86 int ltdb_index_add_new(struct ldb_module *module, const struct ldb_message *msg);
87 int ltdb_index_delete(struct ldb_module *module, const struct ldb_message *msg);
88 int ltdb_index_del_element(struct ldb_module *module, struct ldb_dn *dn,
89 struct ldb_message_element *el);
90 int ltdb_index_add_element(struct ldb_module *module, struct ldb_dn *dn,
91 struct ldb_message_element *el);
92 int ltdb_index_del_value(struct ldb_module *module, struct ldb_dn *dn,
93 struct ldb_message_element *el, unsigned int v_idx);
94 int ltdb_reindex(struct ldb_module *module);
95 int ltdb_index_transaction_start(struct ldb_module *module);
96 int ltdb_index_transaction_commit(struct ldb_module *module);
97 int ltdb_index_transaction_cancel(struct ldb_module *module);
99 /* The following definitions come from lib/ldb/ldb_tdb/ldb_search.c */
101 int ltdb_has_wildcard(struct ldb_module *module, const char *attr_name,
102 const struct ldb_val *val);
103 void ltdb_search_dn1_free(struct ldb_module *module, struct ldb_message *msg);
104 int ltdb_search_dn1(struct ldb_module *module, struct ldb_dn *dn, struct ldb_message *msg,
105 unsigned int unpack_flags);
106 int ltdb_add_attr_results(struct ldb_module *module,
108 struct ldb_message *msg,
109 const char * const attrs[],
111 struct ldb_message ***res);
112 int ltdb_filter_attrs(TALLOC_CTX *mem_ctx,
113 const struct ldb_message *msg, const char * const *attrs,
114 struct ldb_message **filtered_msg);
115 int ltdb_search(struct ltdb_context *ctx);
117 /* The following definitions come from lib/ldb/ldb_tdb/ldb_tdb.c */
118 int ltdb_lock_read(struct ldb_module *module);
119 int ltdb_unlock_read(struct ldb_module *module);
120 TDB_DATA ltdb_key(struct ldb_module *module, struct ldb_dn *dn);
121 int ltdb_store(struct ldb_module *module, const struct ldb_message *msg, int flgs);
122 int ltdb_modify_internal(struct ldb_module *module, const struct ldb_message *msg, struct ldb_request *req);
123 int ltdb_delete_noindex(struct ldb_module *module, struct ldb_dn *dn);
124 int ltdb_err_map(enum TDB_ERROR tdb_code);
126 struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
127 const char *path, int hash_size, int tdb_flags,
128 int open_flags, mode_t mode,
129 struct ldb_context *ldb);