1 /* null.c - the null backend */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2002-2007 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
17 * This work was originally developed by Hallvard Furuseth for inclusion
18 * in OpenLDAP Software.
24 #include <ac/string.h>
38 null_back_bind( Operation *op, SlapReply *rs )
40 struct null_info *ni = (struct null_info *) op->o_bd->be_private;
42 if ( ni->ni_bind_allowed || be_isroot_pw( op ) ) {
43 /* front end will send result on success (0) */
47 rs->sr_err = LDAP_INVALID_CREDENTIALS;
48 send_ldap_result( op, rs );
53 /* add, delete, modify, modrdn, search */
55 null_back_success( Operation *op, SlapReply *rs )
57 rs->sr_err = LDAP_SUCCESS;
58 send_ldap_result( op, rs );
64 null_back_false( Operation *op, SlapReply *rs )
66 rs->sr_err = LDAP_COMPARE_FALSE;
67 send_ldap_result( op, rs );
73 int null_back_entry_get(
77 AttributeDescription *at,
89 null_tool_entry_open( BackendDB *be, int mode )
95 null_tool_entry_close( BackendDB *be )
102 null_tool_entry_next( BackendDB *be )
108 null_tool_entry_get( BackendDB *be, ID id )
110 assert( slapMode & SLAP_TOOL_MODE );
115 null_tool_entry_put( BackendDB *be, Entry *e, struct berval *text )
117 assert( slapMode & SLAP_TOOL_MODE );
118 assert( text != NULL );
119 assert( text->bv_val != NULL );
120 assert( text->bv_val[0] == '\0' ); /* overconservative? */
122 e->e_id = ((struct null_info *) be->be_private)->ni_nextid++;
137 struct null_info *ni = (struct null_info *) be->be_private;
140 fprintf( stderr, "%s: line %d: null database info is null!\n",
145 /* bind requests allowed */
146 if ( strcasecmp( argv[0], "bind" ) == 0 ) {
149 "%s: line %d: missing <on/off> in \"bind <on/off>\" line\n",
153 ni->ni_bind_allowed = strcasecmp( argv[1], "off" );
157 return SLAP_CONF_UNKNOWN;
164 null_back_db_init( BackendDB *be, ConfigReply *cr )
166 struct null_info *ni = ch_calloc( 1, sizeof(struct null_info) );
167 ni->ni_bind_allowed = 0;
174 null_back_db_destroy( Backend *be, ConfigReply *cr )
176 free( be->be_private );
182 null_back_initialize( BackendInfo *bi )
189 bi->bi_db_init = null_back_db_init;
190 bi->bi_db_config = null_back_db_config;
193 bi->bi_db_destroy = null_back_db_destroy;
195 bi->bi_op_bind = null_back_bind;
196 bi->bi_op_unbind = 0;
197 bi->bi_op_search = null_back_success;
198 bi->bi_op_compare = null_back_false;
199 bi->bi_op_modify = null_back_success;
200 bi->bi_op_modrdn = null_back_success;
201 bi->bi_op_add = null_back_success;
202 bi->bi_op_delete = null_back_success;
203 bi->bi_op_abandon = 0;
207 bi->bi_chk_referrals = 0;
209 bi->bi_connection_init = 0;
210 bi->bi_connection_destroy = 0;
212 bi->bi_entry_get_rw = null_back_entry_get;
214 bi->bi_tool_entry_open = null_tool_entry_open;
215 bi->bi_tool_entry_close = null_tool_entry_close;
216 bi->bi_tool_entry_first = null_tool_entry_next;
217 bi->bi_tool_entry_next = null_tool_entry_next;
218 bi->bi_tool_entry_get = null_tool_entry_get;
219 bi->bi_tool_entry_put = null_tool_entry_put;
224 #if SLAPD_NULL == SLAPD_MOD_DYNAMIC
226 /* conditionally define the init_module() function */
227 SLAP_BACKEND_INIT_MODULE( null )
229 #endif /* SLAPD_NULL == SLAPD_MOD_DYNAMIC */