1 #include "ldb_includes.h"
3 #include "ldb_module.h"
5 /* this private structure is used by the ltdb backend in the
9 unsigned int connect_flags;
11 /* a double is used for portability and ease of string
12 handling. It has plenty of digits of precision */
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;
32 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_IDXPTR "@IDXPTR"
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);
88 int ltdb_index_add(struct ldb_module *module, const struct ldb_message *msg);
89 int ltdb_index_del(struct ldb_module *module, const struct ldb_message *msg);
90 int ltdb_index_one(struct ldb_module *module, const struct ldb_message *msg, int add);
91 int ltdb_reindex(struct ldb_module *module);
92 int ltdb_index_transaction_start(struct ldb_module *module);
93 int ltdb_index_transaction_commit(struct ldb_module *module);
94 int ltdb_index_transaction_cancel(struct ldb_module *module);
96 /* The following definitions come from lib/ldb/ldb_tdb/ldb_pack.c */
98 int ltdb_pack_data(struct ldb_module *module,
99 const struct ldb_message *message,
100 struct TDB_DATA *data);
101 void ltdb_unpack_data_free(struct ldb_module *module,
102 struct ldb_message *message);
103 int ltdb_unpack_data(struct ldb_module *module,
104 const struct TDB_DATA *data,
105 struct ldb_message *message);
107 /* The following definitions come from lib/ldb/ldb_tdb/ldb_search.c */
109 int ltdb_has_wildcard(struct ldb_module *module, const char *attr_name,
110 const struct ldb_val *val);
111 void ltdb_search_dn1_free(struct ldb_module *module, struct ldb_message *msg);
112 int ltdb_search_dn1(struct ldb_module *module, struct ldb_dn *dn, struct ldb_message *msg);
113 int ltdb_add_attr_results(struct ldb_module *module,
115 struct ldb_message *msg,
116 const char * const attrs[],
118 struct ldb_message ***res);
119 int ltdb_filter_attrs(struct ldb_message *msg, const char * const *attrs);
120 int ltdb_search(struct ltdb_context *ctx);
122 /* The following definitions come from lib/ldb/ldb_tdb/ldb_tdb.c */
123 int ltdb_lock_read(struct ldb_module *module);
124 int ltdb_unlock_read(struct ldb_module *module);
125 struct TDB_DATA ltdb_key(struct ldb_module *module, struct ldb_dn *dn);
126 int ltdb_store(struct ldb_module *module, const struct ldb_message *msg, int flgs);
127 int ltdb_delete_noindex(struct ldb_module *module, struct ldb_dn *dn);
128 int ltdb_modify_internal(struct ldb_module *module, const struct ldb_message *msg);
130 int ltdb_index_del_value(struct ldb_module *module, const char *dn,
131 struct ldb_message_element *el, int v_idx);
133 struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
134 const char *path, int hash_size, int tdb_flags,
135 int open_flags, mode_t mode,
136 struct ldb_context *ldb);