From 7731832751ab9f3c6ddeb66f186d3d7fa1934a6d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 13:11:40 +0200
Subject: Adding upstream version 2.4.57+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 servers/slapd/back-perl/modify.c | 97 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 servers/slapd/back-perl/modify.c

(limited to 'servers/slapd/back-perl/modify.c')

diff --git a/servers/slapd/back-perl/modify.c b/servers/slapd/back-perl/modify.c
new file mode 100644
index 0000000..39eb563
--- /dev/null
+++ b/servers/slapd/back-perl/modify.c
@@ -0,0 +1,97 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2021 The OpenLDAP Foundation.
+ * Portions Copyright 1999 John C. Quillan.
+ * Portions Copyright 2002 myinternet Limited.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+#include "perl_back.h"
+#include <ac/string.h>
+
+int
+perl_back_modify(
+	Operation	*op,
+	SlapReply	*rs )
+{
+	PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
+	Modifications *modlist = op->orm_modlist;
+	int count;
+	int i;
+
+	PERL_SET_CONTEXT( PERL_INTERPRETER );
+	ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );	
+
+	{
+		dSP; ENTER; SAVETMPS;
+		
+		PUSHMARK(sp);
+		XPUSHs( perl_back->pb_obj_ref );
+		XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0)));
+
+		for (; modlist != NULL; modlist = modlist->sml_next ) {
+			Modification *mods = &modlist->sml_mod;
+
+			switch ( mods->sm_op & ~LDAP_MOD_BVALUES ) {
+			case LDAP_MOD_ADD:
+				XPUSHs(sv_2mortal(newSVpv("ADD", STRLENOF("ADD") )));
+				break;
+				
+			case LDAP_MOD_DELETE:
+				XPUSHs(sv_2mortal(newSVpv("DELETE", STRLENOF("DELETE") )));
+				break;
+				
+			case LDAP_MOD_REPLACE:
+				XPUSHs(sv_2mortal(newSVpv("REPLACE", STRLENOF("REPLACE") )));
+				break;
+			}
+
+			
+			XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val,
+				mods->sm_desc->ad_cname.bv_len )));
+
+			for ( i = 0;
+				mods->sm_values != NULL && mods->sm_values[i].bv_val != NULL;
+				i++ )
+			{
+				XPUSHs(sv_2mortal(newSVpv( mods->sm_values[i].bv_val, mods->sm_values[i].bv_len )));
+			}
+
+			/* Fix delete attrib without value. */
+			if ( i == 0) {
+				XPUSHs(sv_newmortal());
+			}
+		}
+
+		PUTBACK;
+
+		count = call_method("modify", G_SCALAR);
+
+		SPAGAIN;
+
+		if (count != 1) {
+			croak("Big trouble in back_modify\n");
+		}
+							 
+		rs->sr_err = POPi;
+
+		PUTBACK; FREETMPS; LEAVE;
+	}
+
+	ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
+
+	send_ldap_result( op, rs );
+
+	Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 );
+	return( 0 );
+}
+
-- 
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