git.sur5r.net Git - openldap/blob - tests/progs/slapd-read.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 Kurt Spanier for inclusion
  17  * 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_read( char *uri, char *entry, int maxloop,
  43                 int maxretries, int delay, int force );
  44
  45 static void
  46 usage( char *name )
  47 {
  48         fprintf( stderr,
  49                 "usage: %s "
  50                 "-H <uri> | ([-h <host>] -p <port>) "
  51                 "-e <entry> "
  52                 "[-F] "
  53                 "[-l <loops>] "
  54                 "[-L <outerloops>] "
  55                 "[-r <maxretries>] "
  56                 "[-t <delay>]\n",
  57                 name );
  58         exit( EXIT_FAILURE );
  59 }
  60
  61 int
  62 main( int argc, char **argv )
  63 {
  64         int             i;
  65         char            *uri = NULL;
  66         char            *host = "localhost";
  67         int             port = -1;
  68         char            *entry = NULL;
  69         int             loops = LOOPS;
  70         int             outerloops = 1;
  71         int             retries = RETRIES;
  72         int             delay = 0;
  73         int             force = 0;
  74
  75         tester_init( "slapd-read" );
  76
  77         while ( (i = getopt( argc, argv, "H:h:p:e:Fl:L:r:t:" )) != EOF ) {
  78                 switch( i ) {
  79                 case 'H':               /* the server uri */
  80                         uri = strdup( optarg );
  81                         break;
  82
  83                 case 'h':               /* the servers host */
  84                         host = strdup( optarg );
  85                         break;
  86
  87                 case 'p':               /* the servers port */
  88                         if ( lutil_atoi( &port, optarg ) != 0 ) {
  89                                 usage( argv[0] );
  90                         }
  91                         break;
  92
  93                 case 'e':               /* DN to search for */
  94                         entry = strdup( optarg );
  95                         break;
  96
  97                 case 'F':
  98                         force++;
  99                         break;
 100
 101                 case 'l':               /* the number of loops */
 102                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 103                                 usage( argv[0] );
 104                         }
 105                         break;
 106
 107                 case 'L':               /* the number of outerloops */
 108                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 109                                 usage( argv[0] );
 110                         }
 111                         break;
 112
 113                 case 'r':               /* the number of retries */
 114                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 115                                 usage( argv[0] );
 116                         }
 117                         break;
 118
 119                 case 't':               /* delay in seconds */
 120                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 121                                 usage( argv[0] );
 122                         }
 123                         break;
 124
 125                 default:
 126                         usage( argv[0] );
 127                         break;
 128                 }
 129         }
 130
 131         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
 132                 usage( argv[0] );
 133
 134         if ( *entry == '\0' ) {
 135                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
 136                                 argv[0] );
 137                 exit( EXIT_FAILURE );
 138         }
 139
 140         uri = tester_uri( uri, host, port );
 141
 142         for ( i = 0; i < outerloops; i++ ) {
 143                 do_read( uri, entry, loops, retries, delay, force );
 144         }
 145
 146         exit( EXIT_SUCCESS );
 147 }
 148
 149
 150 static void
 151 do_read( char *uri, char *entry, int maxloop,
 152                 int maxretries, int delay, int force )
 153 {
 154         LDAP    *ld = NULL;
 155         int     i = 0, do_retry = maxretries;
 156         char    *attrs[] = { "1.1", NULL };
 157         pid_t   pid = getpid();
 158         int     rc = LDAP_SUCCESS;
 159         int     version = LDAP_VERSION3;
 160         struct berval   passwd = { 0, "" };
 161         int     first = 1;
 162
 163 retry:;
 164         ldap_initialize( &ld, uri );
 165         if ( ld == NULL ) {
 166                 tester_perror( "ldap_initialize" );
 167                 exit( EXIT_FAILURE );
 168         }
 169
 170         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 171         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS, LDAP_OPT_OFF );
 172
 173         if ( do_retry == maxretries ) {
 174                 fprintf( stderr, "PID=%ld - Read(%d): entry=\"%s\".\n",
 175                         (long) pid, maxloop, entry );
 176         }
 177
 178         rc = ldap_sasl_bind_s( ld, NULL, LDAP_SASL_SIMPLE, &passwd, NULL, NULL, NULL );
 179         if ( rc != LDAP_SUCCESS ) {
 180                 tester_ldap_error( ld, "ldap_sasl_bind_s" );
 181                 switch ( rc ) {
 182                 case LDAP_BUSY:
 183                 case LDAP_UNAVAILABLE:
 184                         if ( do_retry > 0 ) {
 185                                 do_retry--;
 186                                 if ( delay > 0 ) {
 187                                     sleep( delay );
 188                                 }
 189                                 goto retry;
 190                         }
 191                 /* fallthru */
 192                 default:
 193                         break;
 194                 }
 195                 exit( EXIT_FAILURE );
 196         }
 197
 198         for ( ; i < maxloop; i++ ) {
 199                 LDAPMessage *res = NULL;
 200
 201                 rc = ldap_search_ext_s( ld, entry, LDAP_SCOPE_BASE,
 202                                 NULL, attrs, 1, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
 203                 switch ( rc ) {
 204                 case LDAP_REFERRAL:
 205                         /* don't log: it's intended */
 206                         if ( force >= 2 ) {
 207                                 if ( !first ) {
 208                                         break;
 209                                 }
 210                                 first = 0;
 211                         }
 212                         tester_ldap_error( ld, "ldap_search_ext_s" );
 213                         /* fallthru */
 214
 215                 case LDAP_SUCCESS:
 216                         break;
 217
 218                 default:
 219                         tester_ldap_error( ld, "ldap_search_ext_s" );
 220                         if ( rc == LDAP_BUSY && do_retry > 0 ) {
 221                                 do_retry--;
 222                                 goto retry;
 223                         }
 224                         if ( rc != LDAP_NO_SUCH_OBJECT ) {
 225                                 goto done;
 226                         }
 227                         break;
 228                 }
 229
 230                 if ( res != NULL ) {
 231                         ldap_msgfree( res );
 232                 }
 233         }
 234
 235 done:;
 236         fprintf( stderr, " PID=%ld - Read done (%d).\n", (long) pid, rc );
 237
 238         ldap_unbind_ext( ld, NULL, NULL );
 239 }
 240