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https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
619 lines
14 KiB
C
619 lines
14 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1999-2011 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Kurt Spanier for inclusion
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* in OpenLDAP Software.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include "ac/stdlib.h"
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#include "ac/ctype.h"
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#include "ac/param.h"
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#include "ac/socket.h"
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#include "ac/string.h"
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#include "ac/unistd.h"
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#include "ac/wait.h"
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#include "ldap.h"
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#include "lutil.h"
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#include "ldap_pvt.h"
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#include "slapd-common.h"
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#define LOOPS 100
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#define RETRIES 0
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static void
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do_search( char *uri, char *manager, struct berval *passwd,
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char *sbase, int scope, char *filter, LDAP **ldp,
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char **attrs, int noattrs, int nobind,
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int innerloop, int maxretries, int delay, int force, int chaserefs );
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static void
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do_random( char *uri, char *manager, struct berval *passwd,
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char *sbase, int scope, char *filter, char *attr,
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char **attrs, int noattrs, int nobind,
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int innerloop, int maxretries, int delay, int force, int chaserefs );
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static void
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usage( char *name, char o )
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{
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if ( o != '\0' ) {
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fprintf( stderr, "unknown/incorrect option \"%c\"\n", o );
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}
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fprintf( stderr,
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"usage: %s "
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"-H <uri> | ([-h <host>] -p <port>) "
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"-D <manager> "
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"-w <passwd> "
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"-b <searchbase> "
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"-s <scope> "
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"-f <searchfilter> "
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"[-a <attr>] "
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"[-A] "
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"[-C] "
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"[-F] "
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"[-N] "
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"[-S[S[S]]] "
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"[-i <ignore>] "
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"[-l <loops>] "
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"[-L <outerloops>] "
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"[-r <maxretries>] "
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"[-t <delay>] "
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"[<attrs>] "
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"\n",
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name );
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exit( EXIT_FAILURE );
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}
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/* -S: just send requests without reading responses
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* -SS: send all requests asynchronous and immediately start reading responses
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* -SSS: send all requests asynchronous; then read responses
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*/
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static int swamp;
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int
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main( int argc, char **argv )
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{
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int i;
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char *uri = NULL;
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char *host = "localhost";
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int port = -1;
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char *manager = NULL;
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struct berval passwd = { 0, NULL };
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char *sbase = NULL;
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int scope = LDAP_SCOPE_SUBTREE;
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char *filter = NULL;
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char *attr = NULL;
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char *srchattrs[] = { "cn", "sn", NULL };
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char **attrs = srchattrs;
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int loops = LOOPS;
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int outerloops = 1;
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int retries = RETRIES;
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int delay = 0;
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int force = 0;
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int chaserefs = 0;
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int noattrs = 0;
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int nobind = 0;
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tester_init( "slapd-search", TESTER_SEARCH );
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/* by default, tolerate referrals and no such object */
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tester_ignore_str2errlist( "REFERRAL,NO_SUCH_OBJECT" );
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while ( ( i = getopt( argc, argv, "Aa:b:CD:f:FH:h:i:l:L:Np:r:Ss:t:T:w:" ) ) != EOF )
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{
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switch ( i ) {
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case 'A':
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noattrs++;
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break;
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case 'C':
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chaserefs++;
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break;
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case 'H': /* the server uri */
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uri = strdup( optarg );
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break;
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case 'h': /* the servers host */
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host = strdup( optarg );
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break;
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case 'i':
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tester_ignore_str2errlist( optarg );
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break;
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case 'N':
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nobind++;
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break;
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case 'p': /* the servers port */
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if ( lutil_atoi( &port, optarg ) != 0 ) {
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usage( argv[0], i );
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}
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break;
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case 'D': /* the servers manager */
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manager = strdup( optarg );
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break;
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case 'w': /* the server managers password */
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passwd.bv_val = strdup( optarg );
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passwd.bv_len = strlen( optarg );
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memset( optarg, '*', passwd.bv_len );
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break;
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case 'a':
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attr = strdup( optarg );
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break;
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case 'b': /* file with search base */
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sbase = strdup( optarg );
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break;
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case 'f': /* the search request */
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filter = strdup( optarg );
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break;
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case 'F':
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force++;
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break;
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case 'l': /* number of loops */
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if ( lutil_atoi( &loops, optarg ) != 0 ) {
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usage( argv[0], i );
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}
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break;
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case 'L': /* number of loops */
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if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
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usage( argv[0], i );
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}
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break;
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case 'r': /* number of retries */
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if ( lutil_atoi( &retries, optarg ) != 0 ) {
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usage( argv[0], i );
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}
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break;
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case 't': /* delay in seconds */
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if ( lutil_atoi( &delay, optarg ) != 0 ) {
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usage( argv[0], i );
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}
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break;
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case 'T':
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attrs = ldap_str2charray( optarg, "," );
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if ( attrs == NULL ) {
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usage( argv[0], i );
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}
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break;
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case 'S':
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swamp++;
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break;
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case 's':
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scope = ldap_pvt_str2scope( optarg );
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if ( scope == -1 ) {
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usage( argv[0], i );
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}
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break;
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default:
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usage( argv[0], i );
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break;
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}
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}
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if (( sbase == NULL ) || ( filter == NULL ) || ( port == -1 && uri == NULL ))
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usage( argv[0], '\0' );
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if ( *filter == '\0' ) {
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fprintf( stderr, "%s: invalid EMPTY search filter.\n",
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argv[0] );
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exit( EXIT_FAILURE );
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}
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if ( argv[optind] != NULL ) {
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attrs = &argv[optind];
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}
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uri = tester_uri( uri, host, port );
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for ( i = 0; i < outerloops; i++ ) {
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if ( attr != NULL ) {
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do_random( uri, manager, &passwd,
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sbase, scope, filter, attr,
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attrs, noattrs, nobind,
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loops, retries, delay, force, chaserefs );
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} else {
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do_search( uri, manager, &passwd,
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sbase, scope, filter, NULL,
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attrs, noattrs, nobind,
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loops, retries, delay, force, chaserefs );
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}
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}
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exit( EXIT_SUCCESS );
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}
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static void
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do_random( char *uri, char *manager, struct berval *passwd,
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char *sbase, int scope, char *filter, char *attr,
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char **srchattrs, int noattrs, int nobind,
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int innerloop, int maxretries, int delay, int force, int chaserefs )
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{
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LDAP *ld = NULL;
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int i = 0, do_retry = maxretries;
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char *attrs[ 2 ];
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int rc = LDAP_SUCCESS;
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int version = LDAP_VERSION3;
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int nvalues = 0;
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char **values = NULL;
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LDAPMessage *res = NULL, *e = NULL;
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attrs[ 0 ] = attr;
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attrs[ 1 ] = NULL;
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ldap_initialize( &ld, uri );
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if ( ld == NULL ) {
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tester_perror( "ldap_initialize", NULL );
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exit( EXIT_FAILURE );
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}
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(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
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(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
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chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
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if ( do_retry == maxretries ) {
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fprintf( stderr, "PID=%ld - Search(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
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(long) pid, innerloop, sbase, filter, attr );
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}
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if ( nobind == 0 ) {
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rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
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if ( rc != LDAP_SUCCESS ) {
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tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
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switch ( rc ) {
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case LDAP_BUSY:
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case LDAP_UNAVAILABLE:
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/* fallthru */
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default:
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break;
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}
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exit( EXIT_FAILURE );
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}
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}
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rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
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filter, attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
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switch ( rc ) {
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case LDAP_SIZELIMIT_EXCEEDED:
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case LDAP_TIMELIMIT_EXCEEDED:
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case LDAP_SUCCESS:
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if ( ldap_count_entries( ld, res ) == 0 ) {
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if ( rc ) {
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tester_ldap_error( ld, "ldap_search_ext_s", NULL );
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}
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break;
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}
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for ( e = ldap_first_entry( ld, res ); e != NULL; e = ldap_next_entry( ld, e ) )
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{
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struct berval **v = ldap_get_values_len( ld, e, attr );
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if ( v != NULL ) {
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int n = ldap_count_values_len( v );
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int j;
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values = realloc( values, ( nvalues + n + 1 )*sizeof( char * ) );
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for ( j = 0; j < n; j++ ) {
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values[ nvalues + j ] = strdup( v[ j ]->bv_val );
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}
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values[ nvalues + j ] = NULL;
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nvalues += n;
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ldap_value_free_len( v );
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}
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}
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ldap_msgfree( res );
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if ( !values ) {
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fprintf( stderr, " PID=%ld - Search base=\"%s\" filter=\"%s\" got %d values.\n",
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(long) pid, sbase, filter, nvalues );
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exit(EXIT_FAILURE);
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}
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if ( do_retry == maxretries ) {
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fprintf( stderr, " PID=%ld - Search base=\"%s\" filter=\"%s\" got %d values.\n",
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(long) pid, sbase, filter, nvalues );
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}
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for ( i = 0; i < innerloop; i++ ) {
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char buf[ BUFSIZ ];
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#if 0 /* use high-order bits for better randomness (Numerical Recipes in "C") */
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int r = rand() % nvalues;
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#endif
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int r = ((double)nvalues)*rand()/(RAND_MAX + 1.0);
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snprintf( buf, sizeof( buf ), "(%s=%s)", attr, values[ r ] );
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do_search( uri, manager, passwd,
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sbase, scope, buf, &ld,
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srchattrs, noattrs, nobind,
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1, maxretries, delay, force, chaserefs );
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}
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break;
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default:
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tester_ldap_error( ld, "ldap_search_ext_s", NULL );
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break;
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}
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fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
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if ( ld != NULL ) {
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ldap_unbind_ext( ld, NULL, NULL );
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}
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}
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static void
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do_search( char *uri, char *manager, struct berval *passwd,
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char *sbase, int scope, char *filter, LDAP **ldp,
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char **attrs, int noattrs, int nobind,
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int innerloop, int maxretries, int delay, int force, int chaserefs )
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{
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LDAP *ld = ldp ? *ldp : NULL;
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int i = 0, do_retry = maxretries;
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int rc = LDAP_SUCCESS;
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int version = LDAP_VERSION3;
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char buf[ BUFSIZ ];
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int *msgids = NULL, active = 0;
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/* make room for msgid */
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if ( swamp > 1 ) {
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msgids = (int *)calloc( sizeof(int), innerloop );
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}
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retry:;
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if ( ld == NULL ) {
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ldap_initialize( &ld, uri );
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if ( ld == NULL ) {
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tester_perror( "ldap_initialize", NULL );
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exit( EXIT_FAILURE );
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}
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(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
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(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
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chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
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if ( do_retry == maxretries ) {
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fprintf( stderr,
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"PID=%ld - Search(%d): "
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"base=\"%s\" scope=%s filter=\"%s\" "
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"attrs=%s%s.\n",
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(long) pid, innerloop,
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sbase, ldap_pvt_scope2str( scope ), filter,
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attrs[0], attrs[1] ? " (more...)" : "" );
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}
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if ( nobind == 0 ) {
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rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
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if ( rc != LDAP_SUCCESS ) {
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snprintf( buf, sizeof( buf ),
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"bindDN=\"%s\"", manager );
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tester_ldap_error( ld, "ldap_sasl_bind_s", buf );
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switch ( rc ) {
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case LDAP_BUSY:
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case LDAP_UNAVAILABLE:
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if ( do_retry > 0 ) {
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ldap_unbind_ext( ld, NULL, NULL );
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ld = NULL;
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do_retry--;
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if ( delay != 0 ) {
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sleep( delay );
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}
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goto retry;
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}
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/* fallthru */
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default:
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break;
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}
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exit( EXIT_FAILURE );
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}
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}
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}
|
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|
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if ( swamp > 1 ) {
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do {
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LDAPMessage *res = NULL;
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int j, msgid;
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if ( i < innerloop ) {
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rc = ldap_search_ext( ld, sbase, scope,
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filter, NULL, noattrs, NULL, NULL,
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NULL, LDAP_NO_LIMIT, &msgids[i] );
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active++;
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#if 0
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fprintf( stderr,
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">>> PID=%ld - Search maxloop=%d cnt=%d active=%d msgid=%d: "
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"base=\"%s\" scope=%s filter=\"%s\"\n",
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(long) pid, innerloop, i, active, msgids[i],
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sbase, ldap_pvt_scope2str( scope ), filter );
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#endif
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i++;
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if ( rc ) {
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int first = tester_ignore_err( rc );
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/* if ignore.. */
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if ( first ) {
|
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/* only log if first occurrence */
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if ( ( force < 2 && first > 0 ) || abs(first) == 1 ) {
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tester_ldap_error( ld, "ldap_search_ext", NULL );
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}
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continue;
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}
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/* busy needs special handling */
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snprintf( buf, sizeof( buf ),
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"base=\"%s\" filter=\"%s\"\n",
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sbase, filter );
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tester_ldap_error( ld, "ldap_search_ext", buf );
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if ( rc == LDAP_BUSY && do_retry > 0 ) {
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ldap_unbind_ext( ld, NULL, NULL );
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ld = NULL;
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do_retry--;
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goto retry;
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}
|
|
break;
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|
}
|
|
|
|
if ( swamp > 2 ) {
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continue;
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}
|
|
}
|
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|
|
rc = ldap_result( ld, LDAP_RES_ANY, 0, NULL, &res );
|
|
switch ( rc ) {
|
|
case -1:
|
|
/* gone really bad */
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|
goto cleanup;
|
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|
|
case 0:
|
|
/* timeout (impossible) */
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|
break;
|
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|
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case LDAP_RES_SEARCH_ENTRY:
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case LDAP_RES_SEARCH_REFERENCE:
|
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/* ignore */
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|
break;
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|
|
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case LDAP_RES_SEARCH_RESULT:
|
|
/* just remove, no error checking (TODO?) */
|
|
msgid = ldap_msgid( res );
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|
ldap_parse_result( ld, res, &rc, NULL, NULL, NULL, NULL, 1 );
|
|
res = NULL;
|
|
|
|
/* linear search, bah */
|
|
for ( j = 0; j < i; j++ ) {
|
|
if ( msgids[ j ] == msgid ) {
|
|
msgids[ j ] = -1;
|
|
active--;
|
|
#if 0
|
|
fprintf( stderr,
|
|
"<<< PID=%ld - SearchDone maxloop=%d cnt=%d active=%d msgid=%d: "
|
|
"base=\"%s\" scope=%s filter=\"%s\"\n",
|
|
(long) pid, innerloop, j, active, msgid,
|
|
sbase, ldap_pvt_scope2str( scope ), filter );
|
|
#endif
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
/* other messages unexpected */
|
|
fprintf( stderr,
|
|
"### PID=%ld - Search(%d): "
|
|
"base=\"%s\" scope=%s filter=\"%s\" "
|
|
"attrs=%s%s. unexpected response tag=%d\n",
|
|
(long) pid, innerloop,
|
|
sbase, ldap_pvt_scope2str( scope ), filter,
|
|
attrs[0], attrs[1] ? " (more...)" : "", rc );
|
|
break;
|
|
}
|
|
|
|
if ( res != NULL ) {
|
|
ldap_msgfree( res );
|
|
}
|
|
} while ( i < innerloop || active > 0 );
|
|
|
|
} else {
|
|
for ( ; i < innerloop; i++ ) {
|
|
LDAPMessage *res = NULL;
|
|
|
|
if (swamp) {
|
|
int msgid;
|
|
rc = ldap_search_ext( ld, sbase, scope,
|
|
filter, NULL, noattrs, NULL, NULL,
|
|
NULL, LDAP_NO_LIMIT, &msgid );
|
|
if ( rc == LDAP_SUCCESS ) continue;
|
|
else break;
|
|
}
|
|
|
|
rc = ldap_search_ext_s( ld, sbase, scope,
|
|
filter, attrs, noattrs, NULL, NULL,
|
|
NULL, LDAP_NO_LIMIT, &res );
|
|
if ( res != NULL ) {
|
|
ldap_msgfree( res );
|
|
}
|
|
|
|
if ( rc ) {
|
|
int first = tester_ignore_err( rc );
|
|
/* if ignore.. */
|
|
if ( first ) {
|
|
/* only log if first occurrence */
|
|
if ( ( force < 2 && first > 0 ) || abs(first) == 1 ) {
|
|
tester_ldap_error( ld, "ldap_search_ext_s", NULL );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
/* busy needs special handling */
|
|
snprintf( buf, sizeof( buf ),
|
|
"base=\"%s\" filter=\"%s\"\n",
|
|
sbase, filter );
|
|
tester_ldap_error( ld, "ldap_search_ext_s", buf );
|
|
if ( rc == LDAP_BUSY && do_retry > 0 ) {
|
|
ldap_unbind_ext( ld, NULL, NULL );
|
|
ld = NULL;
|
|
do_retry--;
|
|
goto retry;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
cleanup:;
|
|
if ( msgids != NULL ) {
|
|
free( msgids );
|
|
}
|
|
|
|
if ( ldp != NULL ) {
|
|
*ldp = ld;
|
|
|
|
} else {
|
|
fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
|
|
|
|
if ( ld != NULL ) {
|
|
ldap_unbind_ext( ld, NULL, NULL );
|
|
}
|
|
}
|
|
}
|