1 /* $NetBSD: modify.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 <ac/string.h>
22
23 int
perl_back_modify(Operation * op,SlapReply * rs)24 perl_back_modify(
25 Operation *op,
26 SlapReply *rs )
27 {
28 PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
29 Modifications *modlist = op->orm_modlist;
30 int count;
31 int i;
32
33 PERL_SET_CONTEXT( PERL_INTERPRETER );
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", STRLENOF("ADD") )));
49 break;
50
51 case LDAP_MOD_DELETE:
52 XPUSHs(sv_2mortal(newSVpv("DELETE", STRLENOF("DELETE") )));
53 break;
54
55 case LDAP_MOD_REPLACE:
56 XPUSHs(sv_2mortal(newSVpv("REPLACE", STRLENOF("REPLACE") )));
57 break;
58 }
59
60
61 XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val,
62 mods->sm_desc->ad_cname.bv_len )));
63
64 for ( i = 0;
65 mods->sm_values != NULL && mods->sm_values[i].bv_val != NULL;
66 i++ )
67 {
68 XPUSHs(sv_2mortal(newSVpv( mods->sm_values[i].bv_val, mods->sm_values[i].bv_len )));
69 }
70
71 /* Fix delete attrib without value. */
72 if ( i == 0) {
73 XPUSHs(sv_newmortal());
74 }
75 }
76
77 PUTBACK;
78
79 count = call_method("modify", G_SCALAR);
80
81 SPAGAIN;
82
83 if (count != 1) {
84 croak("Big trouble in back_modify\n");
85 }
86
87 rs->sr_err = POPi;
88
89 PUTBACK; FREETMPS; LEAVE;
90 }
91
92 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
93
94 send_ldap_result( op, rs );
95
96 Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n" );
97 return( 0 );
98 }
99
100