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144 lines
3.3 KiB
C
144 lines
3.3 KiB
C
/* init.c - initialize relay backend */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 2004-2006 The OpenLDAP Foundation.
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* Portions Copyright 2004 Pierangelo Masarati.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Pierangelo Masarati for inclusion
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* in OpenLDAP Software.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include "slap.h"
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#include "back-relay.h"
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int
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relay_back_initialize( BackendInfo *bi )
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{
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bi->bi_init = 0;
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bi->bi_open = 0;
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bi->bi_config = 0;
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bi->bi_close = 0;
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bi->bi_destroy = 0;
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bi->bi_db_init = relay_back_db_init;
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bi->bi_db_config = relay_back_db_config;
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bi->bi_db_open = relay_back_db_open;
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#if 0
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bi->bi_db_close =relay_back_db_close;
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#endif
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bi->bi_db_destroy = relay_back_db_destroy;
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bi->bi_op_bind = relay_back_op_bind;
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bi->bi_op_unbind = relay_back_op_unbind;
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bi->bi_op_search = relay_back_op_search;
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bi->bi_op_compare = relay_back_op_compare;
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bi->bi_op_modify = relay_back_op_modify;
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bi->bi_op_modrdn = relay_back_op_modrdn;
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bi->bi_op_add = relay_back_op_add;
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bi->bi_op_delete = relay_back_op_delete;
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bi->bi_op_abandon = relay_back_op_abandon;
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bi->bi_op_cancel = relay_back_op_cancel;
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bi->bi_extended = relay_back_op_extended;
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bi->bi_entry_release_rw = relay_back_entry_release_rw;
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bi->bi_entry_get_rw = relay_back_entry_get_rw;
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#if 0 /* see comment in op.c */
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bi->bi_chk_referrals = relay_back_chk_referrals;
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#endif
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bi->bi_operational = relay_back_operational;
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bi->bi_has_subordinates = relay_back_has_subordinates;
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bi->bi_connection_init = relay_back_connection_init;
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bi->bi_connection_destroy = relay_back_connection_destroy;
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return 0;
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}
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int
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relay_back_db_init( Backend *be )
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{
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relay_back_info *ri;
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be->be_private = NULL;
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ri = (relay_back_info *)ch_calloc( 1, sizeof( relay_back_info ) );
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if ( ri == NULL ) {
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return -1;
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}
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ri->ri_bd = NULL;
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BER_BVZERO( &ri->ri_realsuffix );
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ri->ri_massage = 0;
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be->be_private = (void *)ri;
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return 0;
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}
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int
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relay_back_db_open( Backend *be )
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{
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relay_back_info *ri = (relay_back_info *)be->be_private;
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assert( ri != NULL );
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if ( !BER_BVISNULL( &ri->ri_realsuffix ) ) {
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ri->ri_bd = select_backend( &ri->ri_realsuffix, 0, 1 );
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/* must be there: it was during config! */
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assert( ri->ri_bd != NULL );
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/* inherit controls */
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AC_MEMCPY( be->be_ctrls, ri->ri_bd->be_ctrls, sizeof( be->be_ctrls ) );
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} else {
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/* inherit all? */
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AC_MEMCPY( be->be_ctrls, frontendDB->be_ctrls, sizeof( be->be_ctrls ) );
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}
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return 0;
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}
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int
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relay_back_db_close( Backend *be )
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{
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return 0;
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}
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int
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relay_back_db_destroy( Backend *be )
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{
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relay_back_info *ri = (relay_back_info *)be->be_private;
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if ( ri ) {
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if ( !BER_BVISNULL( &ri->ri_realsuffix ) ) {
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ch_free( ri->ri_realsuffix.bv_val );
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}
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ch_free( ri );
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}
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return 0;
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}
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#if SLAPD_RELAY == SLAPD_MOD_DYNAMIC
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/* conditionally define the init_module() function */
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SLAP_BACKEND_INIT_MODULE( relay )
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#endif /* SLAPD_RELAY == SLAPD_MOD_DYNAMIC */
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