Forgot the most important part of unsolicited notifications... exop!

diff --git a/servers/slapd/extended.c b/servers/slapd/extended.c
new file mode 100644 (file)
index 0000000..2781845
--- /dev/null
+++ b/servers/slapd/extended.c
@@ -0,0 +1,112 @@
+/* 
+ * Copyright 1999 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License.  A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
+ */
+
+/*
+ * LDAPv3 Extended Operation Request
+ *     ExtendedRequest ::= [APPLICATION 23] SEQUENCE {
+ *             requestName      [0] LDAPOID,
+ *             requestValue     [1] OCTET STRING OPTIONAL
+ *     }
+ *
+ * LDAPv3 Extended Operation Response
+ *     ExtendedResponse ::= [APPLICATION 24] SEQUENCE {
+ *             COMPONENTS OF LDAPResult,
+ *             responseName     [10] LDAPOID OPTIONAL,
+ *             response         [11] OCTET STRING OPTIONAL
+ *     }
+ *
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+
+char *supportedExtensions[] = {
+       NULL
+};
+
+
+int
+do_extended(
+    Connection *conn,
+    Operation  *op
+)
+{
+       int rc = LDAP_SUCCESS;
+       char* reqoid ;
+       struct berval reqdata;
+       ber_tag_t tag;
+       ber_len_t len;
+
+       Debug( LDAP_DEBUG_TRACE, "do_extended\n", 0, 0, 0 );
+
+       reqoid = NULL;
+       reqdata.bv_val = NULL;
+
+       if( op->o_protocol < LDAP_VERSION3 ) {
+               Debug( LDAP_DEBUG_ANY, "do_extended: protocol version (%d) too low\n",
+                       op->o_protocol, 0 ,0 );
+               send_ldap_disconnect( conn, op,
+                       LDAP_PROTOCOL_ERROR, "requires LDAPv3" );
+               rc = -1;
+               goto done;
+       }
+
+       if ( ber_scanf( op->o_ber, "a", &reqoid ) == LBER_ERROR ) {
+               Debug( LDAP_DEBUG_ANY, "do_extended: ber_scanf failed\n", 0, 0 ,0 );
+               send_ldap_disconnect( conn, op,
+                       LDAP_PROTOCOL_ERROR, "decoding error" );
+               rc = -1;
+               goto done;
+       }
+
+       if( !charray_inlist( supportedExtensions, reqoid ) ) {
+               Debug( LDAP_DEBUG_ANY, "do_extended: unsupported operation \"%s\"\n",
+                       reqoid, 0 ,0 );
+               send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR, NULL,
+                   "unsuppored operation" );
+               goto done;
+       }
+
+       tag = ber_peek_tag( op->o_ber, &len );
+       
+       if( ber_peek_tag( op->o_ber, &len ) == LDAP_TAG_EXOP_REQ_VALUE ) {
+               if( ber_scanf( op->o_ber, "o", &reqdata ) != LBER_ERROR ) {
+                       Debug( LDAP_DEBUG_ANY, "do_extended: ber_scanf failed\n", 0, 0 ,0 );
+                       send_ldap_disconnect( conn, op,
+                               LDAP_PROTOCOL_ERROR, "decoding error" );
+                       rc = -1;
+                       goto done;
+               }
+       }
+
+       if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
+               Debug( LDAP_DEBUG_ANY, "do_extended: get_ctrls failed\n", 0, 0 ,0 );
+               return rc;
+       } 
+
+       Debug( LDAP_DEBUG_ARGS, "do_extended: oid \"%s\"\n", reqoid, 0 ,0 );
+
+       send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR,
+               NULL, "unsupported extended operation" );
+
+done:
+       if ( reqoid != NULL ) {
+               free( reqoid );
+       }
+       if ( reqdata.bv_val != NULL ) {
+               free( reqdata.bv_val );
+       }
+
+       return rc;
+}
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