1 /* $OpenLDAP: pkg/ldap/servers/slapd/back-perl/modify.c,v 1.23.2.4 2008/02/11 23:26:47 kurt Exp $ */ 2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>. 3 * 4 * Copyright 1999-2008 The OpenLDAP Foundation. 5 * Portions Copyright 1999 John C. Quillan. 6 * Portions Copyright 2002 myinternet Limited. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted only as authorized by the OpenLDAP 11 * Public License. 12 * 13 * A copy of this license is available in file LICENSE in the 14 * top-level directory of the distribution or, alternatively, at 15 * <http://www.OpenLDAP.org/license.html>. 16 */ 17 18 #include "perl_back.h" 19 20 int 21 perl_back_modify( 22 Operation *op, 23 SlapReply *rs ) 24 { 25 PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private; 26 Modifications *modlist = op->orm_modlist; 27 int count; 28 int i; 29 30 #if defined(HAVE_WIN32_ASPERL) || defined(USE_ITHREADS) 31 PERL_SET_CONTEXT( PERL_INTERPRETER ); 32 #endif 33 34 ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex ); 35 36 { 37 dSP; ENTER; SAVETMPS; 38 39 PUSHMARK(sp); 40 XPUSHs( perl_back->pb_obj_ref ); 41 XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0))); 42 43 for (; modlist != NULL; modlist = modlist->sml_next ) { 44 Modification *mods = &modlist->sml_mod; 45 46 switch ( mods->sm_op & ~LDAP_MOD_BVALUES ) { 47 case LDAP_MOD_ADD: 48 XPUSHs(sv_2mortal(newSVpv("ADD", 0 ))); 49 break; 50 51 case LDAP_MOD_DELETE: 52 XPUSHs(sv_2mortal(newSVpv("DELETE", 0 ))); 53 break; 54 55 case LDAP_MOD_REPLACE: 56 XPUSHs(sv_2mortal(newSVpv("REPLACE", 0 ))); 57 break; 58 } 59 60 61 XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val, 0 ))); 62 63 for ( i = 0; 64 mods->sm_values != NULL && mods->sm_values[i].bv_val != NULL; 65 i++ ) 66 { 67 XPUSHs(sv_2mortal(newSVpv( mods->sm_values[i].bv_val, 0 ))); 68 } 69 70 /* Fix delete attrib without value. */ 71 if ( i == 0) { 72 XPUSHs(sv_newmortal()); 73 } 74 } 75 76 PUTBACK; 77 78 #ifdef PERL_IS_5_6 79 count = call_method("modify", G_SCALAR); 80 #else 81 count = perl_call_method("modify", G_SCALAR); 82 #endif 83 84 SPAGAIN; 85 86 if (count != 1) { 87 croak("Big trouble in back_modify\n"); 88 } 89 90 rs->sr_err = POPi; 91 92 PUTBACK; FREETMPS; LEAVE; 93 } 94 95 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex ); 96 97 send_ldap_result( op, rs ); 98 99 Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 ); 100 return( 0 ); 101 } 102 103