1/* $NetBSD: compare.c,v 1.3 2021/08/14 16:15:01 christos Exp $ */ 2 3/* $OpenLDAP$ */ 4/* This work is part of OpenLDAP Software <http://www.openldap.org/>. 5 * 6 * Copyright 1999-2021 The OpenLDAP Foundation. 7 * Portions Copyright 1999 John C. Quillan. 8 * Portions Copyright 2002 myinternet Limited. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted only as authorized by the OpenLDAP 13 * Public License. 14 * 15 * A copy of this license is available in file LICENSE in the 16 * top-level directory of the distribution or, alternatively, at 17 * <http://www.OpenLDAP.org/license.html>. 18 */ 19 20#include "perl_back.h" 21#include "lutil.h" 22 23/********************************************************** 24 * 25 * Compare 26 * 27 **********************************************************/ 28 29int 30perl_back_compare( 31 Operation *op, 32 SlapReply *rs ) 33{ 34 int count, avalen; 35 char *avastr; 36 37 PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private; 38 39 avalen = op->orc_ava->aa_desc->ad_cname.bv_len + 1 + 40 op->orc_ava->aa_value.bv_len; 41 avastr = ch_malloc( avalen + 1 ); 42 43 lutil_strcopy( lutil_strcopy( lutil_strcopy( avastr, 44 op->orc_ava->aa_desc->ad_cname.bv_val ), "=" ), 45 op->orc_ava->aa_value.bv_val ); 46 47 PERL_SET_CONTEXT( PERL_INTERPRETER ); 48 ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex ); 49 50 { 51 dSP; ENTER; SAVETMPS; 52 53 PUSHMARK(sp); 54 XPUSHs( perl_back->pb_obj_ref ); 55 XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , op->o_req_dn.bv_len))); 56 XPUSHs(sv_2mortal(newSVpv( avastr , avalen))); 57 PUTBACK; 58 59 count = call_method("compare", G_SCALAR); 60 61 SPAGAIN; 62 63 if (count != 1) { 64 croak("Big trouble in back_compare\n"); 65 } 66 67 rs->sr_err = POPi; 68 69 PUTBACK; FREETMPS; LEAVE; 70 } 71 72 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex ); 73 74 ch_free( avastr ); 75 76 send_ldap_result( op, rs ); 77 78 Debug( LDAP_DEBUG_ANY, "Perl COMPARE\n" ); 79 80 return (0); 81} 82 83