mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
169 lines
4.1 KiB
C
169 lines
4.1 KiB
C
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 2008-2015 The OpenLDAP Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
/* ACKNOWLEDGEMENTS:
|
|
* This work was initially developed by Howard Chu for inclusion
|
|
* in OpenLDAP Software. This work was sponsored by MySQL.
|
|
*/
|
|
|
|
#ifndef SLAPD_NDB_H
|
|
#define SLAPD_NDB_H
|
|
|
|
#include "slap.h"
|
|
|
|
#include <mysql.h>
|
|
#include <NdbApi.hpp>
|
|
|
|
LDAP_BEGIN_DECL
|
|
|
|
/* The general design is to use one relational table per objectclass. This is
|
|
* complicated by objectclass inheritance and auxiliary classes though.
|
|
*
|
|
* Attributes must only occur in a single table. For objectclasses that inherit
|
|
* from other classes, attributes defined in the superior class are only stored
|
|
* in the superior class' table. When multiple unrelated classes define the same
|
|
* attributes, an attributeSet should be defined instead, containing all of the
|
|
* common attributes.
|
|
*
|
|
* The no_set table lists which other attributeSets apply to the current
|
|
* objectClass. The no_attrs table lists all of the non-inherited attributes of
|
|
* the class, including those residing in an attributeSet.
|
|
*
|
|
* Usually the table is named identically to the objectClass, but it can also
|
|
* be explicitly named something else if needed.
|
|
*/
|
|
#define NDB_MAX_OCSETS 8
|
|
|
|
struct ndb_attrinfo;
|
|
|
|
typedef struct ndb_ocinfo {
|
|
struct berval no_name; /* objectclass cname */
|
|
struct berval no_table;
|
|
ObjectClass *no_oc;
|
|
struct ndb_ocinfo *no_sets[NDB_MAX_OCSETS];
|
|
struct ndb_attrinfo **no_attrs;
|
|
int no_flag;
|
|
int no_nsets;
|
|
int no_nattrs;
|
|
} NdbOcInfo;
|
|
|
|
#define NDB_INFO_ATLEN 0x01
|
|
#define NDB_INFO_ATSET 0x02
|
|
#define NDB_INFO_INDEX 0x04
|
|
#define NDB_INFO_ATBLOB 0x08
|
|
|
|
typedef struct ndb_attrinfo {
|
|
struct berval na_name; /* attribute cname */
|
|
AttributeDescription *na_desc;
|
|
AttributeType *na_attr;
|
|
NdbOcInfo *na_oi;
|
|
int na_flag;
|
|
int na_len;
|
|
int na_column;
|
|
int na_ixcol;
|
|
} NdbAttrInfo;
|
|
|
|
typedef struct ListNode {
|
|
struct ListNode *ln_next;
|
|
void *ln_data;
|
|
} ListNode;
|
|
|
|
#define NDB_IS_OPEN(ni) (ni->ni_cluster != NULL)
|
|
|
|
struct ndb_info {
|
|
/* NDB connection */
|
|
char *ni_connectstr;
|
|
char *ni_dbname;
|
|
Ndb_cluster_connection **ni_cluster;
|
|
|
|
/* MySQL connection parameters */
|
|
MYSQL ni_sql;
|
|
char *ni_hostname;
|
|
char *ni_username;
|
|
char *ni_password;
|
|
char *ni_socket;
|
|
unsigned long ni_clflag;
|
|
unsigned int ni_port;
|
|
|
|
/* Search filter processing */
|
|
int ni_search_stack_depth;
|
|
void *ni_search_stack;
|
|
|
|
#define DEFAULT_SEARCH_STACK_DEPTH 16
|
|
#define MINIMUM_SEARCH_STACK_DEPTH 8
|
|
|
|
/* Schema config */
|
|
NdbOcInfo *ni_opattrs;
|
|
ListNode *ni_attridxs;
|
|
ListNode *ni_attrlens;
|
|
ListNode *ni_attrsets;
|
|
ListNode *ni_attrblobs;
|
|
ldap_pvt_thread_rdwr_t ni_ai_rwlock;
|
|
Avlnode *ni_ai_tree;
|
|
ldap_pvt_thread_rdwr_t ni_oc_rwlock;
|
|
Avlnode *ni_oc_tree;
|
|
int ni_nconns; /* number of connections to open */
|
|
int ni_nextconn; /* next conn to use */
|
|
ldap_pvt_thread_mutex_t ni_conn_mutex;
|
|
};
|
|
|
|
#define NDB_MAX_RDNS 16
|
|
#define NDB_RDN_LEN 128
|
|
#define NDB_MAX_OCS 64
|
|
|
|
#define DN2ID_TABLE "OL_dn2id"
|
|
#define EID_COLUMN 0U
|
|
#define VID_COLUMN 1U
|
|
#define OCS_COLUMN 1U
|
|
#define RDN_COLUMN 2U
|
|
#define IDX_COLUMN (2U+NDB_MAX_RDNS)
|
|
|
|
#define NEXTID_TABLE "OL_nextid"
|
|
|
|
#define NDB_OC_BUFLEN 1026 /* 1024 data plus 2 len bytes */
|
|
|
|
#define INDEX_NAME "OL_index"
|
|
|
|
typedef struct NdbRdns {
|
|
short nr_num;
|
|
char nr_buf[NDB_MAX_RDNS][NDB_RDN_LEN+1];
|
|
} NdbRdns;
|
|
|
|
typedef struct NdbOcs {
|
|
int no_ninfo;
|
|
int no_ntext;
|
|
int no_nitext; /* number of implicit classes */
|
|
NdbOcInfo *no_info[NDB_MAX_OCS];
|
|
struct berval no_text[NDB_MAX_OCS];
|
|
struct berval no_itext[NDB_MAX_OCS]; /* implicit classes */
|
|
} NdbOcs;
|
|
|
|
typedef struct NdbArgs {
|
|
Ndb *ndb;
|
|
NdbTransaction *txn;
|
|
Entry *e;
|
|
NdbRdns *rdns;
|
|
struct berval *ocs;
|
|
int erdns;
|
|
} NdbArgs;
|
|
|
|
#define NDB_NO_SUCH_OBJECT 626
|
|
#define NDB_ALREADY_EXISTS 630
|
|
|
|
LDAP_END_DECL
|
|
|
|
#include "proto-ndb.h"
|
|
|
|
#endif
|