modify.c revision 1.1.1.2 
1/*	$NetBSD: modify.c,v 1.1.1.2 2010/03/08 02:14:20 lukem Exp $	*/
2
3/* OpenLDAP: pkg/ldap/servers/slapd/back-perl/modify.c,v 1.23.2.5 2009/01/22 00:01:09 kurt Exp */
4/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 *
6 * Copyright 1999-2009 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
22int
23perl_back_modify(
24	Operation	*op,
25	SlapReply	*rs )
26{
27	PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
28	Modifications *modlist = op->orm_modlist;
29	int count;
30	int i;
31
32#if defined(HAVE_WIN32_ASPERL) || defined(USE_ITHREADS)
33	PERL_SET_CONTEXT( PERL_INTERPRETER );
34#endif
35
36	ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
37
38	{
39		dSP; ENTER; SAVETMPS;
40
41		PUSHMARK(sp);
42		XPUSHs( perl_back->pb_obj_ref );
43		XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0)));
44
45		for (; modlist != NULL; modlist = modlist->sml_next ) {
46			Modification *mods = &modlist->sml_mod;
47
48			switch ( mods->sm_op & ~LDAP_MOD_BVALUES ) {
49			case LDAP_MOD_ADD:
50				XPUSHs(sv_2mortal(newSVpv("ADD", 0 )));
51				break;
52
53			case LDAP_MOD_DELETE:
54				XPUSHs(sv_2mortal(newSVpv("DELETE", 0 )));
55				break;
56
57			case LDAP_MOD_REPLACE:
58				XPUSHs(sv_2mortal(newSVpv("REPLACE", 0 )));
59				break;
60			}
61
62
63			XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val, 0 )));
64
65			for ( i = 0;
66				mods->sm_values != NULL && mods->sm_values[i].bv_val != NULL;
67				i++ )
68			{
69				XPUSHs(sv_2mortal(newSVpv( mods->sm_values[i].bv_val, 0 )));
70			}
71
72			/* Fix delete attrib without value. */
73			if ( i == 0) {
74				XPUSHs(sv_newmortal());
75			}
76		}
77
78		PUTBACK;
79
80#ifdef PERL_IS_5_6
81		count = call_method("modify", G_SCALAR);
82#else
83		count = perl_call_method("modify", G_SCALAR);
84#endif
85
86		SPAGAIN;
87
88		if (count != 1) {
89			croak("Big trouble in back_modify\n");
90		}
91
92		rs->sr_err = POPi;
93
94		PUTBACK; FREETMPS; LEAVE;
95	}
96
97	ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
98
99	send_ldap_result( op, rs );
100
101	Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 );
102	return( 0 );
103}
104
105