git.sur5r.net Git - openldap/blob - tests/progs/slapd-modrdn.c

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2006 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15 /* ACKNOWLEDGEMENTS:
  16  * This work was initially developed by Howard Chu, based in part
  17  * on other OpenLDAP test tools, for inclusion in OpenLDAP Software.
  18  */
  19
  20 #include "portable.h"
  21
  22 #include <stdio.h>
  23
  24 #include <ac/stdlib.h>
  25
  26 #include <ac/ctype.h>
  27 #include <ac/param.h>
  28 #include <ac/socket.h>
  29 #include <ac/string.h>
  30 #include <ac/unistd.h>
  31 #include <ac/wait.h>
  32
  33 #include <ldap.h>
  34 #include <lutil.h>
  35
  36 #include "slapd-common.h"
  37
  38 #define LOOPS   100
  39 #define RETRIES 0
  40
  41 static void
  42 do_modrdn( char *uri, char *manager, struct berval *passwd,
  43                 char *entry, int maxloop, int maxretries, int delay,
  44                 int friendly, int chaserefs );
  45
  46 static void
  47 usage( char *name )
  48 {
  49         fprintf( stderr,
  50                 "usage: %s "
  51                 "-H <uri> | ([-h <host>] -p <port>) "
  52                 "-D <manager> "
  53                 "-w <passwd> "
  54                 "-e <entry> "
  55                 "[-l <loops>] "
  56                 "[-L <outerloops>] "
  57                 "[-r <maxretries>] "
  58                 "[-t <delay>] "
  59                 "[-F] "
  60                 "[-C]\n",
  61                         name );
  62         exit( EXIT_FAILURE );
  63 }
  64
  65 int
  66 main( int argc, char **argv )
  67 {
  68         int             i;
  69         char            *uri = NULL;
  70         char            *host = "localhost";
  71         int             port = -1;
  72         char            *manager = NULL;
  73         struct berval   passwd = { 0, NULL };
  74         char            *entry = NULL;
  75         int             loops = LOOPS;
  76         int             outerloops = 1;
  77         int             retries = RETRIES;
  78         int             delay = 0;
  79         int             friendly = 0;
  80         int             chaserefs = 0;
  81
  82         tester_init( "slapd-modrdn" );
  83
  84         while ( (i = getopt( argc, argv, "CFH:h:p:D:w:e:l:L:r:t:" )) != EOF ) {
  85                 switch( i ) {
  86                 case 'C':
  87                         chaserefs++;
  88                         break;
  89
  90                 case 'F':
  91                         friendly++;
  92                         break;
  93
  94                 case 'H':               /* the server uri */
  95                         uri = strdup( optarg );
  96                         break;
  97
  98                 case 'h':               /* the servers host */
  99                         host = strdup( optarg );
 100                         break;
 101
 102                 case 'p':               /* the servers port */
 103                         if ( lutil_atoi( &port, optarg ) != 0 ) {
 104                                 usage( argv[0] );
 105                         }
 106                         break;
 107
 108                 case 'D':               /* the servers manager */
 109                         manager = strdup( optarg );
 110                         break;
 111
 112                 case 'w':               /* the server managers password */
 113                         passwd.bv_val = strdup( optarg );
 114                         passwd.bv_len = strlen( optarg );
 115                         break;
 116
 117                 case 'e':               /* entry to rename */
 118                         entry = strdup( optarg );
 119                         break;
 120
 121                 case 'l':               /* the number of loops */
 122                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 123                                 usage( argv[0] );
 124                         }
 125                         break;
 126
 127                 case 'L':               /* the number of outerloops */
 128                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 129                                 usage( argv[0] );
 130                         }
 131                         break;
 132
 133                 case 'r':               /* the number of retries */
 134                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 135                                 usage( argv[0] );
 136                         }
 137                         break;
 138
 139                 case 't':               /* delay in seconds */
 140                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 141                                 usage( argv[0] );
 142                         }
 143                         break;
 144
 145                 default:
 146                         usage( argv[0] );
 147                         break;
 148                 }
 149         }
 150
 151         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
 152                 usage( argv[0] );
 153
 154         if ( *entry == '\0' ) {
 155
 156                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
 157                                 argv[0] );
 158                 exit( EXIT_FAILURE );
 159
 160         }
 161
 162         uri = tester_uri( uri, host, port );
 163
 164         for ( i = 0; i < outerloops; i++ ) {
 165                 do_modrdn( uri, manager, &passwd, entry,
 166                         loops, retries, delay, friendly, chaserefs );
 167         }
 168
 169         exit( EXIT_SUCCESS );
 170 }
 171
 172
 173 static void
 174 do_modrdn( char *uri, char *manager,
 175         struct berval *passwd, char *entry, int maxloop, int maxretries,
 176         int delay, int friendly, int chaserefs )
 177 {
 178         LDAP    *ld = NULL;
 179         int     i = 0, do_retry = maxretries;
 180         pid_t   pid;
 181         char    *DNs[2];
 182         char    *rdns[2];
 183         int     rc = LDAP_SUCCESS;
 184         char    *p1, *p2;
 185         int     version = LDAP_VERSION3;
 186
 187         pid = getpid();
 188         DNs[0] = entry;
 189         DNs[1] = strdup( entry );
 190
 191         /* reverse the RDN, make new DN */
 192         p1 = strchr( entry, '=' ) + 1;
 193         p2 = strchr( p1, ',' );
 194
 195         *p2 = '\0';
 196         rdns[1] = strdup( entry );
 197         *p2-- = ',';
 198
 199         for (i = p1 - entry;p2 >= p1;)
 200                 DNs[1][i++] = *p2--;
 201
 202         DNs[1][i] = '\0';
 203         rdns[0] = strdup( DNs[1] );
 204         DNs[1][i] = ',';
 205
 206 retry:;
 207         ldap_initialize( &ld, uri );
 208         if ( ld == NULL ) {
 209                 tester_perror( "ldap_initialize", NULL );
 210                 exit( EXIT_FAILURE );
 211         }
 212
 213         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 214         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 215                 chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 216
 217         if ( do_retry == maxretries ) {
 218                 fprintf( stderr, "PID=%ld - Modrdn(%d): entry=\"%s\".\n",
 219                         (long) pid, maxloop, entry );
 220         }
 221
 222         rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 223         if ( rc != LDAP_SUCCESS ) {
 224                 tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 225                 switch ( rc ) {
 226                 case LDAP_BUSY:
 227                 case LDAP_UNAVAILABLE:
 228                         if ( do_retry > 0 ) {
 229                                 do_retry--;
 230                                 if ( delay > 0) {
 231                                     sleep( delay );
 232                                 }
 233                                 goto retry;
 234                         }
 235                 /* fallthru */
 236                 default:
 237                         break;
 238                 }
 239                 exit( EXIT_FAILURE );
 240         }
 241
 242         for ( ; i < maxloop; i++ ) {
 243                 rc = ldap_rename_s( ld, DNs[0], rdns[0], NULL, 0, NULL, NULL );
 244                 if ( rc != LDAP_SUCCESS ) {
 245                         tester_ldap_error( ld, "ldap_rename_s", NULL );
 246                         switch ( rc ) {
 247                         case LDAP_NO_SUCH_OBJECT:
 248                                 /* NOTE: this likely means
 249                                  * the second modrdn failed
 250                                  * during the previous round... */
 251                                 if ( !friendly ) {
 252                                         goto done;
 253                                 }
 254                                 break;
 255
 256                         case LDAP_BUSY:
 257                         case LDAP_UNAVAILABLE:
 258                                 if ( do_retry > 0 ) {
 259                                         do_retry--;
 260                                         goto retry;
 261                                 }
 262                                 /* fall thru */
 263
 264                         default:
 265                                 goto done;
 266                         }
 267                 }
 268                 rc = ldap_rename_s( ld, DNs[1], rdns[1], NULL, 1, NULL, NULL );
 269                 if ( rc != LDAP_SUCCESS ) {
 270                         tester_ldap_error( ld, "ldap_rename_s", NULL );
 271                         switch ( rc ) {
 272                         case LDAP_NO_SUCH_OBJECT:
 273                                 /* NOTE: this likely means
 274                                  * the first modrdn failed
 275                                  * during the previous round... */
 276                                 if ( !friendly ) {
 277                                         goto done;
 278                                 }
 279                                 break;
 280
 281                         case LDAP_BUSY:
 282                         case LDAP_UNAVAILABLE:
 283                                 if ( do_retry > 0 ) {
 284                                         do_retry--;
 285                                         goto retry;
 286                                 }
 287                                 /* fall thru */
 288
 289                         default:
 290                                 goto done;
 291                         }
 292                 }
 293         }
 294
 295 done:;
 296         fprintf( stderr, " PID=%ld - Modrdn done (%d).\n", (long) pid, rc );
 297
 298         ldap_unbind_ext( ld, NULL, NULL );
 299 }
 300
 301