1/* search.c - shell backend search function */ 2/* $OpenLDAP$ */ 3/* This work is part of OpenLDAP Software <http://www.openldap.org/>. 4 * 5 * Copyright 1998-2011 The OpenLDAP Foundation. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted only as authorized by the OpenLDAP 10 * Public License. 11 * 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>. 15 */ 16/* Portions Copyright (c) 1995 Regents of the University of Michigan. 17 * All rights reserved. 18 * 19 * Redistribution and use in source and binary forms are permitted 20 * provided that this notice is preserved and that due credit is given 21 * to the University of Michigan at Ann Arbor. The name of the University 22 * may not be used to endorse or promote products derived from this 23 * software without specific prior written permission. This software 24 * is provided ``as is'' without express or implied warranty. 25 */ 26/* ACKNOWLEDGEMENTS: 27 * This work was originally developed by the University of Michigan 28 * (as part of U-MICH LDAP). 29 */ 30 31#include "portable.h" 32 33#include <stdio.h> 34 35#include <ac/socket.h> 36#include <ac/string.h> 37 38#include "slap.h" 39#include "shell.h" 40 41int 42shell_back_search( 43 Operation *op, 44 SlapReply *rs ) 45{ 46 struct shellinfo *si = (struct shellinfo *) op->o_bd->be_private; 47 FILE *rfp, *wfp; 48 AttributeName *an; 49 50 if ( si->si_search == NULL ) { 51 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM, 52 "search not implemented" ); 53 return( -1 ); 54 } 55 56 if ( forkandexec( si->si_search, &rfp, &wfp ) == (pid_t)-1 ) { 57 send_ldap_error( op, rs, LDAP_OTHER, 58 "could not fork/exec" ); 59 return( -1 ); 60 } 61 62 /* write out the request to the search process */ 63 fprintf( wfp, "SEARCH\n" ); 64 fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid ); 65 print_suffixes( wfp, op->o_bd ); 66 fprintf( wfp, "base: %s\n", op->o_req_dn.bv_val ); 67 fprintf( wfp, "scope: %d\n", op->oq_search.rs_scope ); 68 fprintf( wfp, "deref: %d\n", op->oq_search.rs_deref ); 69 fprintf( wfp, "sizelimit: %d\n", op->oq_search.rs_slimit ); 70 fprintf( wfp, "timelimit: %d\n", op->oq_search.rs_tlimit ); 71 fprintf( wfp, "filter: %s\n", op->oq_search.rs_filterstr.bv_val ); 72 fprintf( wfp, "attrsonly: %d\n", op->oq_search.rs_attrsonly ? 1 : 0 ); 73 fprintf( wfp, "attrs:%s", op->oq_search.rs_attrs == NULL ? " all" : "" ); 74 for ( an = op->oq_search.rs_attrs; an && an->an_name.bv_val; an++ ) { 75 fprintf( wfp, " %s", an->an_name.bv_val ); 76 } 77 fprintf( wfp, "\n" ); 78 fclose( wfp ); 79 80 /* read in the results and send them along */ 81 rs->sr_attrs = op->oq_search.rs_attrs; 82 read_and_send_results( op, rs, rfp ); 83 84 fclose( rfp ); 85 return( 0 ); 86} 87