--- /dev/null
+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/stdlib.h>
+
+#include <ac/ctype.h>
+#include <ac/param.h>
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/unistd.h>
+#include <ac/wait.h>
+
+#include <ldap.h>
+
+#define LOOPS 100
+
+static void
+do_modrdn( char *uri, char *host, int port, char *manager, char *passwd, char *entry, int maxloop );
+
+static void
+usage( char *name )
+{
+ fprintf( stderr, "usage: %s [-h <host>] -p port -D <managerDN> -w <passwd> -e <entry> [-l <loops>]\n",
+ name );
+ exit( EXIT_FAILURE );
+}
+
+int
+main( int argc, char **argv )
+{
+ int i;
+ char *uri = NULL;
+ char *host = "localhost";
+ int port = -1;
+ char *manager = NULL;
+ char *passwd = NULL;
+ char *entry = NULL;
+ int loops = LOOPS;
+
+ while ( (i = getopt( argc, argv, "H:h:p:D:w:e:l:" )) != EOF ) {
+ switch( i ) {
+ case 'H': /* the server uri */
+ uri = strdup( optarg );
+ break;
+ case 'h': /* the servers host */
+ host = strdup( optarg );
+ break;
+
+ case 'p': /* the servers port */
+ port = atoi( optarg );
+ break;
+ case 'D': /* the servers manager */
+ manager = strdup( optarg );
+ break;
+
+ case 'w': /* the server managers password */
+ passwd = strdup( optarg );
+ break;
+ case 'e': /* entry to rename */
+ entry = strdup( optarg );
+ break;
+
+ case 'l': /* the number of loops */
+ loops = atoi( optarg );
+ break;
+
+ default:
+ usage( argv[0] );
+ break;
+ }
+ }
+
+ if (( entry == NULL ) || ( port == -1 && uri == NULL ))
+ usage( argv[0] );
+
+ if ( *entry == '\0' ) {
+
+ fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
+ argv[0] );
+ exit( EXIT_FAILURE );
+
+ }
+
+ do_modrdn( uri, host, port, manager, passwd, entry, loops );
+ exit( EXIT_SUCCESS );
+}
+
+
+static void
+do_modrdn( char *uri, char *host, int port, char *manager, char *passwd, char *entry, int maxloop )
+{
+ LDAP *ld = NULL;
+ int i;
+ pid_t pid = getpid();
+ char *DNs[2] = { entry, NULL };
+ char *rdns[2];
+
+ DNs[1] = strdup( entry );
+
+ /* reverse the RDN, make new DN */
+ {
+ char *p1, *p2;
+
+ p1 = strchr( entry, '=' ) + 1;
+ p2 = strchr( p1, ',' );
+
+ *p2 = '\0';
+ rdns[1] = strdup( entry );
+ *p2-- = ',';
+
+ for (i = p1 - entry;p2 >= p1;)
+ DNs[1][i++] = *p2--;
+
+ DNs[1][i] = '\0';
+ rdns[0] = strdup( DNs[1] );
+ DNs[1][i] = ',';
+ }
+
+ if ( uri ) {
+ ldap_initialize( &ld, uri );
+ } else {
+ ld = ldap_init( host, port );
+ }
+ if ( ld == NULL ) {
+ perror( "ldap_init" );
+ exit( EXIT_FAILURE );
+ }
+
+ {
+ int version = LDAP_VERSION3;
+ (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,
+ &version );
+ }
+
+ if ( ldap_bind_s( ld, manager, passwd, LDAP_AUTH_SIMPLE ) != LDAP_SUCCESS ) {
+ ldap_perror( ld, "ldap_bind" );
+ exit( EXIT_FAILURE );
+ }
+
+
+ fprintf( stderr, "PID=%ld - Modrdn(%d): entry=\"%s\".\n",
+ (long) pid, maxloop, entry );
+
+ for ( i = 0; i < maxloop; i++ ) {
+ int rc;
+
+ if (( rc = ldap_modrdn2_s( ld, DNs[0], rdns[0], 0 ))
+ != LDAP_SUCCESS ) {
+ ldap_perror( ld, "ldap_modrdn" );
+ if ( rc != LDAP_NO_SUCH_OBJECT ) break;
+ continue;
+ }
+ if (( rc = ldap_modrdn2_s( ld, DNs[1], rdns[1], 1 ))
+ != LDAP_SUCCESS ) {
+ ldap_perror( ld, "ldap_modrdn" );
+ if ( rc != LDAP_NO_SUCH_OBJECT ) break;
+ continue;
+ }
+
+ }
+
+ fprintf( stderr, " PID=%ld - Modrdn done.\n", (long) pid );
+
+ ldap_unbind( ld );
+}
+
+