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https://git.openldap.org/openldap/openldap.git
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141 lines
2.2 KiB
C
141 lines
2.2 KiB
C
/* id2entry.c - routines to deal with the id2entry database */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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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 "back-bdb.h"
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int bdb_id2entry_add(
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BackendDB *be,
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DB_TXN *tid,
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Entry *e )
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{
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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DB *db = bdb->bi_id2entry->bdi_db;
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DBT key, data;
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struct berval *bv;
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int rc;
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DBTzero( &key );
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key.data = (char *) &e->e_id;
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key.size = sizeof(ID);
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rc = entry_encode( e, &bv );
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if( rc != LDAP_SUCCESS ) {
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return -1;
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}
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DBTzero( &data );
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bv2DBT( bv, &data );
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rc = db->put( db, tid, &key, &data, DB_NOOVERWRITE );
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ber_bvfree( bv );
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return rc;
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}
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int bdb_id2entry_update(
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BackendDB *be,
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DB_TXN *tid,
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Entry *e )
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{
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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DB *db = bdb->bi_id2entry->bdi_db;
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DBT key, data;
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struct berval *bv;
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int rc;
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DBTzero( &key );
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key.data = (char *) &e->e_id;
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key.size = sizeof(ID);
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rc = entry_encode( e, &bv );
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if( rc != LDAP_SUCCESS ) {
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return -1;
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}
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DBTzero( &data );
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bv2DBT( bv, &data );
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rc = db->put( db, tid, &key, &data, 0 );
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ber_bvfree( bv );
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return rc;
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}
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int bdb_id2entry(
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BackendDB *be,
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DB_TXN *tid,
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ID id,
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Entry **e )
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{
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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DB *db = bdb->bi_id2entry->bdi_db;
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DBT key, data;
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struct berval bv;
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int rc;
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*e = NULL;
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DBTzero( &key );
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key.data = (char *) &id;
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key.size = sizeof(ID);
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DBTzero( &data );
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data.flags = DB_DBT_MALLOC;
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/* fetch it */
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rc = db->get( db, tid, &key, &data, 0 );
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if( rc != 0 ) {
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return rc;
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}
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DBT2bv( &data, &bv );
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rc = entry_decode( &bv, e );
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if( rc == 0 ) {
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(*e)->e_id = id;
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}
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ch_free( data.data );
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return rc;
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}
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int bdb_id2entry_delete(
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BackendDB *be,
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DB_TXN *tid,
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ID id )
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{
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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DB *db = bdb->bi_id2entry->bdi_db;
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DBT key;
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struct berval *bv;
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int rc;
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DBTzero( &key );
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key.data = (char *) &id;
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key.size = sizeof(ID);
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rc = db->del( db, tid, &key, 0 );
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ber_bvfree( bv );
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return rc;
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}
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int bdb_entry_return(
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BackendDB *be,
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Entry *e )
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{
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entry_free( e );
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return 0;
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}
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