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rework tester common error logging and so
[openldap] / 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 );
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                 "[-l <loops>] "
53                 "[-r <maxretries>] "
54                 "[-t <delay>]\n",
55                         name );
56         exit( EXIT_FAILURE );
57 }
58
59 int
60 main( int argc, char **argv )
61 {
62         int             i;
63         char            *uri = NULL;
64         char            *host = "localhost";
65         int             port = -1;
66         char            *entry = NULL;
67         int             loops = LOOPS;
68         int             retries = RETRIES;
69         int             delay = 0;
70
71         tester_init( "slapd-read" );
72
73         while ( (i = getopt( argc, argv, "H:h:p:e:l:r:t:" )) != EOF ) {
74                 switch( i ) {
75                 case 'H':               /* the server uri */
76                         uri = strdup( optarg );
77                         break;
78
79                 case 'h':               /* the servers host */
80                         host = strdup( optarg );
81                         break;
82
83                 case 'p':               /* the servers port */
84                         if ( lutil_atoi( &port, optarg ) != 0 ) {
85                                 usage( argv[0] );
86                         }
87                         break;
88
89                 case 'e':               /* DN to search for */
90                         entry = strdup( optarg );
91                         break;
92
93                 case 'l':               /* the number of loops */
94                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
95                                 usage( argv[0] );
96                         }
97                         break;
98
99                 case 'r':               /* the number of retries */
100                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
101                                 usage( argv[0] );
102                         }
103                         break;
104
105                 case 't':               /* delay in seconds */
106                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
107                                 usage( argv[0] );
108                         }
109                         break;
110
111                 default:
112                         usage( argv[0] );
113                         break;
114                 }
115         }
116
117         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
118                 usage( argv[0] );
119
120         if ( *entry == '\0' ) {
121                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
122                                 argv[0] );
123                 exit( EXIT_FAILURE );
124         }
125
126         uri = tester_uri( uri, host, port );
127
128         do_read( uri, entry, ( 20 * loops ), retries, delay );
129         exit( EXIT_SUCCESS );
130 }
131
132
133 static void
134 do_read( char *uri, char *entry, int maxloop,
135                 int maxretries, int delay )
136 {
137         LDAP    *ld = NULL;
138         int     i = 0, do_retry = maxretries;
139         char    *attrs[] = { "1.1", NULL };
140         pid_t   pid = getpid();
141         int     rc = LDAP_SUCCESS;
142         int     version = LDAP_VERSION3;
143         struct berval   passwd = { 0, "" };
144         
145 retry:;
146         ldap_initialize( &ld, uri );
147         if ( ld == NULL ) {
148                 tester_perror( "ldap_initialize" );
149                 exit( EXIT_FAILURE );
150         }
151
152         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version ); 
153
154         if ( do_retry == maxretries ) {
155                 fprintf( stderr, "PID=%ld - Read(%d): entry=\"%s\".\n",
156                         (long) pid, maxloop, entry );
157         }
158
159         rc = ldap_sasl_bind_s( ld, NULL, LDAP_SASL_SIMPLE, &passwd, NULL, NULL, NULL );
160         if ( rc != LDAP_SUCCESS ) {
161                 tester_ldap_error( ld, "ldap_sasl_bind_s" );
162                 switch ( rc ) {
163                 case LDAP_BUSY:
164                 case LDAP_UNAVAILABLE:
165                         if ( do_retry > 0 ) {
166                                 do_retry--;
167                                 if ( delay > 0 ) {
168                                     sleep( delay );
169                                 }
170                                 goto retry;
171                         }
172                 /* fallthru */
173                 default:
174                         break;
175                 }
176                 exit( EXIT_FAILURE );
177         }
178
179         for ( ; i < maxloop; i++ ) {
180                 LDAPMessage *res;
181
182                 rc = ldap_search_ext_s( ld, entry, LDAP_SCOPE_BASE,
183                                 NULL, attrs, 1, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
184                 if ( rc != LDAP_SUCCESS ) {
185                         tester_ldap_error( ld, "ldap_search_ext_s" );
186                         if ( rc == LDAP_BUSY && do_retry > 0 ) {
187                                 do_retry--;
188                                 goto retry;
189                         }
190                         if ( rc != LDAP_NO_SUCH_OBJECT ) break;
191                         continue;
192
193                 }
194
195                 ldap_msgfree( res );
196         }
197
198         fprintf( stderr, " PID=%ld - Read done (%d).\n", (long) pid, rc );
199
200         ldap_unbind_ext( ld, NULL, NULL );
201 }
202