diff options
Diffstat (limited to 'source3/lib/ldb/ldb_tdb/ldb_tdb.h')
| -rw-r--r-- | source3/lib/ldb/ldb_tdb/ldb_tdb.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/source3/lib/ldb/ldb_tdb/ldb_tdb.h b/source3/lib/ldb/ldb_tdb/ldb_tdb.h new file mode 100644 index 0000000000..670d3b6801 --- /dev/null +++ b/source3/lib/ldb/ldb_tdb/ldb_tdb.h @@ -0,0 +1,127 @@ + +#ifdef _SAMBA_BUILD_ +#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 "tdb.h" +#endif + +/* this private structure is used by the ltdb backend in the + ldb_context */ +struct ltdb_private { + 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; + + struct ltdb_cache { + struct ldb_message *baseinfo; + struct ldb_message *indexlist; + struct ldb_message *attributes; + struct ldb_message *subclasses; + + struct { + char *name; + int flags; + } last_attribute; + } *cache; +}; + +/* + the async local context + holds also internal search state during a full db search +*/ +struct ltdb_context { + struct ldb_module *module; + + /* search stuff */ + const struct ldb_parse_tree *tree; + const 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 *); +}; + +/* special record types */ +#define LTDB_INDEX "@INDEX" +#define LTDB_INDEXLIST "@INDEXLIST" +#define LTDB_IDX "@IDX" +#define LTDB_IDXATTR "@IDXATTR" +#define LTDB_BASEINFO "@BASEINFO" +#define LTDB_ATTRIBUTES "@ATTRIBUTES" +#define LTDB_SUBCLASSES "@SUBCLASSES" + +/* special attribute types */ +#define LTDB_SEQUENCE_NUMBER "sequenceNumber" +#define LTDB_MOD_TIMESTAMP "whenChanged" +#define LTDB_OBJECTCLASS "objectClass" + +/* The following definitions come from lib/ldb/ldb_tdb/ldb_cache.c */ + +int ltdb_cache_reload(struct ldb_module *module); +int ltdb_cache_load(struct ldb_module *module); +int ltdb_increase_sequence_number(struct ldb_module *module); +int ltdb_check_at_attributes_values(const struct ldb_val *value); + +/* The following definitions come from lib/ldb/ldb_tdb/ldb_index.c */ + +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_reindex(struct ldb_module *module); + +/* The following definitions come from lib/ldb/ldb_tdb/ldb_pack.c */ + +int ltdb_pack_data(struct ldb_module *module, + const struct ldb_message *message, + struct TDB_DATA *data); +void ltdb_unpack_data_free(struct ldb_module *module, + struct ldb_message *message); +int ltdb_unpack_data(struct ldb_module *module, + const struct TDB_DATA *data, + struct ldb_message *message); + +/* The following definitions come from lib/ldb/ldb_tdb/ldb_search.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_add_attr_results(struct ldb_module *module, + TALLOC_CTX *mem_ctx, + struct ldb_message *msg, + const char * const attrs[], + 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); + +/* 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, + void *context, + int (*callback)(struct ldb_context *, void *, struct ldb_reply *)); +struct TDB_DATA ltdb_key(struct ldb_module *module, const 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); + +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); + |