Adding upstream version 2.5.13+dfsg.upstream/2.5.13+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1143 insertions, 0 deletions

diff --git a/tests/progs/slapd-tester.c b/tests/progs/slapd-tester.c
new file mode 100644
index 0000000..7ad88b8
--- /dev/null
+++ b/tests/progs/slapd-tester.c
@@ -0,0 +1,1143 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2022 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Kurt Spanier for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include "ac/stdlib.h"
+
+#include "ac/ctype.h"
+#include "ac/dirent.h"
+#include "ac/param.h"
+#include "ac/socket.h"
+#include "ac/string.h"
+#include "ac/unistd.h"
+#include "ac/wait.h"
+
+
+#include "ldap_defaults.h"
+#include "lutil.h"
+
+#include "ldap.h"
+#include "ldap_pvt.h"
+#include "lber_pvt.h"
+#include "slapd-common.h"
+
+#ifdef _WIN32
+#define EXE		".exe"
+#else
+#define EXE
+#endif
+
+#define SEARCHCMD		"slapd-search" EXE
+#define READCMD			"slapd-read" EXE
+#define ADDCMD			"slapd-addel" EXE
+#define MODRDNCMD		"slapd-modrdn" EXE
+#define MODIFYCMD		"slapd-modify" EXE
+#define BINDCMD			"slapd-bind" EXE
+#define MAXARGS      		100
+#define MAXREQS			5000
+#define LOOPS			100
+#define OUTERLOOPS		"1"
+#define RETRIES			"0"
+
+#define TSEARCHFILE		"do_search.0"
+#define TREADFILE		"do_read.0"
+#define TADDFILE		"do_add."
+#define TMODRDNFILE		"do_modrdn.0"
+#define TMODIFYFILE		"do_modify.0"
+#define TBINDFILE		"do_bind.0"
+
+static char *get_file_name( char *dirname, char *filename );
+static int  get_search_filters( char *filename, char *filters[], char *attrs[], char *bases[], LDAPURLDesc *luds[] );
+static int  get_read_entries( char *filename, char *entries[], char *filters[] );
+static void fork_child( char *prog, char **args );
+static void	wait4kids( int nkidval );
+
+static int      maxkids = 20;
+static int      nkids;
+
+#ifdef HAVE_WINSOCK
+static HANDLE	*children;
+static char argbuf[BUFSIZ];
+#define	ArgDup(x) strdup(strcat(strcat(strcpy(argbuf,"\""),x),"\""))
+#else
+#define	ArgDup(x) strdup(x)
+#endif
+
+static void
+usage( char *name, char opt )
+{
+	if ( opt ) {
+		fprintf( stderr, "%s: unable to handle option \'%c\'\n\n",
+			name, opt );
+	}
+
+	fprintf( stderr,
+		"usage: %s "
+		"-H <uri> "
+		"-D <manager> "
+		"-w <passwd> "
+		"-d <datadir> "
+		"[-i <ignore>] "
+		"[-j <maxchild>] "
+		"[-l {<loops>|<type>=<loops>[,...]}] "
+		"[-L <outerloops>] "
+		"-P <progdir> "
+		"[-r <maxretries>] "
+		"[-t <delay>] "
+		"[-C] "
+		"[-F] "
+		"[-I] "
+		"[-N]\n",
+		name );
+	exit( EXIT_FAILURE );
+}
+
+int
+main( int argc, char **argv )
+{
+	int		i, j;
+	char		*uri = NULL;
+	char		*manager = NULL;
+	char		*passwd = NULL;
+	char		*dirname = NULL;
+	char		*progdir = NULL;
+	int		loops = LOOPS;
+	char		*outerloops = OUTERLOOPS;
+	char		*retries = RETRIES;
+	char		*delay = "0";
+	DIR		*datadir;
+	struct dirent	*file;
+	int		friendly = 0;
+	int		chaserefs = 0;
+	int		noattrs = 0;
+	int		nobind = 0;
+	int		noinit = 1;
+	char		*ignore = NULL;
+	/* search */
+	char		*sfile = NULL;
+	char		*sreqs[MAXREQS];
+	char		*sattrs[MAXREQS];
+	char		*sbase[MAXREQS];
+	LDAPURLDesc	*slud[MAXREQS];
+	int		snum = 0;
+	char		*sargs[MAXARGS];
+	int		sanum;
+	int		sextra_args = 0;
+	char		scmd[MAXPATHLEN];
+	int		swamp = 0;
+	char		swampopt[sizeof("-SSS")];
+	/* static so that its address can be used in initializer below. */
+	static char	sloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	/* read */
+	char		*rfile = NULL;
+	char		*rreqs[MAXREQS];
+	int		rnum = 0;
+	char		*rargs[MAXARGS];
+	char		*rflts[MAXREQS];
+	int		ranum;
+	int		rextra_args = 0;
+	char		rcmd[MAXPATHLEN];
+	static char	rloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	/* addel */
+	char		*afiles[MAXREQS];
+	int		anum = 0;
+	char		*aargs[MAXARGS];
+	int		aanum;
+	char		acmd[MAXPATHLEN];
+	static char	aloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	/* modrdn */
+	char		*nfile = NULL;
+	char		*nreqs[MAXREQS];
+	int		nnum = 0;
+	char		*nargs[MAXARGS];
+	int		nanum;
+	char		ncmd[MAXPATHLEN];
+	static char	nloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	/* modify */
+	char		*mfile = NULL;
+	char		*mreqs[MAXREQS];
+	char		*mdn[MAXREQS];
+	int		mnum = 0;
+	char		*margs[MAXARGS];
+	int		manum;
+	char		mcmd[MAXPATHLEN];
+	static char	mloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	/* bind */
+	char		*bfile = NULL;
+	char		*breqs[MAXREQS];
+	char		*bcreds[MAXREQS];
+	char		*battrs[MAXREQS];
+	int		bnum = 0;
+	char		*bargs[MAXARGS];
+	int		banum;
+	char		bcmd[MAXPATHLEN];
+	static char	bloops[LDAP_PVT_INTTYPE_CHARS(unsigned long)];
+	char		**bargs_extra = NULL;
+
+	char		*friendlyOpt = NULL;
+	int		pw_ask = 0;
+	char		*pw_file = NULL;
+
+	/* extra action to do after bind... */
+	typedef struct extra_t {
+		char		*action;
+		struct extra_t	*next;
+	}		extra_t;
+
+	extra_t		*extra = NULL;
+	int		nextra = 0;
+
+	tester_init( "slapd-tester", TESTER_TESTER );
+
+	sloops[0] = '\0';
+	rloops[0] = '\0';
+	aloops[0] = '\0';
+	nloops[0] = '\0';
+	mloops[0] = '\0';
+	bloops[0] = '\0';
+
+	while ( ( i = getopt( argc, argv, "AB:CD:d:FH:h:Ii:j:L:l:NP:p:r:St:Ww:y:" ) ) != EOF )
+	{
+		switch ( i ) {
+		case 'A':
+			noattrs++;
+			break;
+
+		case 'B': {
+			char	**p,
+				**b = ldap_str2charray( optarg, "," );
+			extra_t	**epp;
+
+			for ( epp = &extra; *epp; epp = &(*epp)->next )
+				;
+
+			for ( p = b; p[0]; p++ ) {
+				*epp = calloc( 1, sizeof( extra_t ) );
+				(*epp)->action = p[0];
+				epp = &(*epp)->next;
+				nextra++;
+			}
+
+			ldap_memfree( b );
+			} break;
+
+		case 'C':
+			chaserefs++;
+			break;
+
+		case 'D':		/* slapd manager */
+			manager = ArgDup( optarg );
+			break;
+
+		case 'd':		/* data directory */
+			dirname = optarg;
+			break;
+
+		case 'F':
+			friendly++;
+			break;
+
+		case 'H':		/* slapd uri */
+			uri = optarg;
+			break;
+
+		case 'I':
+			noinit = 0;
+			break;
+
+		case 'i':
+			ignore = optarg;
+			break;
+
+		case 'j':		/* the number of parallel clients */
+			if ( lutil_atoi( &maxkids, optarg ) != 0 ) {
+				usage( argv[0], 'j' );
+			}
+			break;
+
+		case 'l':		/* the number of loops per client */
+			if ( !isdigit( (unsigned char) optarg[0] ) ) {
+				char	**p,
+					**l = ldap_str2charray( optarg, "," );
+
+				for ( p = l; p[0]; p++) {
+					struct {
+						struct berval	type;
+						char		*buf;
+					} types[] = {
+						{ BER_BVC( "add=" ),	aloops },
+						{ BER_BVC( "bind=" ),	bloops },
+						{ BER_BVC( "modify=" ),	mloops },
+						{ BER_BVC( "modrdn=" ),	nloops },
+						{ BER_BVC( "read=" ),	rloops },
+						{ BER_BVC( "search=" ),	sloops },
+						{ BER_BVNULL,		NULL }
+					};
+					int	c, n;
+
+					for ( c = 0; types[c].type.bv_val; c++ ) {
+						if ( strncasecmp( p[0], types[c].type.bv_val, types[c].type.bv_len ) == 0 ) {
+							break;
+						}
+					}
+
+					if ( types[c].type.bv_val == NULL ) {
+						usage( argv[0], 'l' );
+					}
+
+					if ( lutil_atoi( &n, &p[0][types[c].type.bv_len] ) != 0 ) {
+						usage( argv[0], 'l' );
+					}
+
+					snprintf( types[c].buf, sizeof( aloops ), "%d", n );
+				}
+
+				ldap_charray_free( l );
+
+			} else if ( lutil_atoi( &loops, optarg ) != 0 ) {
+				usage( argv[0], 'l' );
+			}
+			break;
+
+		case 'L':		/* the number of outerloops per client */
+			outerloops = optarg;
+			break;
+
+		case 'N':
+			nobind++;
+			break;
+
+		case 'P':		/* prog directory */
+			progdir = optarg;
+			break;
+
+		case 'r':		/* the number of retries in case of error */
+			retries = optarg;
+			break;
+
+		case 'S':
+			swamp++;
+			break;
+
+		case 't':		/* the delay in seconds between each retry */
+			delay = optarg;
+			break;
+
+		case 'w':		/* the managers passwd */
+			passwd = ArgDup( optarg );
+			memset( optarg, '*', strlen( optarg ) );
+			break;
+
+		case 'W':
+			pw_ask++;
+			break;
+
+		case 'y':
+			pw_file = optarg;
+			break;
+
+		default:
+			usage( argv[0], '\0' );
+			break;
+		}
+	}
+
+	if (( dirname == NULL ) || ( uri == NULL ) ||
+			( manager == NULL ) || ( passwd == NULL ) || ( progdir == NULL ))
+	{
+		usage( argv[0], '\0' );
+	}
+
+#ifdef HAVE_WINSOCK
+	children = malloc( maxkids * sizeof(HANDLE) );
+#endif
+	/* get the file list */
+	if ( ( datadir = opendir( dirname )) == NULL ) {
+		fprintf( stderr, "%s: couldn't open data directory \"%s\".\n",
+					argv[0], dirname );
+		exit( EXIT_FAILURE );
+	}
+
+	/*  look for search, read, modrdn, and add/delete files */
+	for ( file = readdir( datadir ); file; file = readdir( datadir )) {
+
+		if ( !strcasecmp( file->d_name, TSEARCHFILE )) {
+			sfile = get_file_name( dirname, file->d_name );
+			continue;
+		} else if ( !strcasecmp( file->d_name, TREADFILE )) {
+			rfile = get_file_name( dirname, file->d_name );
+			continue;
+		} else if ( !strcasecmp( file->d_name, TMODRDNFILE )) {
+			nfile = get_file_name( dirname, file->d_name );
+			continue;
+		} else if ( !strcasecmp( file->d_name, TMODIFYFILE )) {
+			mfile = get_file_name( dirname, file->d_name );
+			continue;
+		} else if ( !strncasecmp( file->d_name, TADDFILE, strlen( TADDFILE ))
+			&& ( anum < MAXREQS )) {
+			afiles[anum++] = get_file_name( dirname, file->d_name );
+			continue;
+		} else if ( !strcasecmp( file->d_name, TBINDFILE )) {
+			bfile = get_file_name( dirname, file->d_name );
+			continue;
+		}
+	}
+
+	closedir( datadir );
+
+	if ( pw_ask ) {
+		passwd = getpassphrase( _("Enter LDAP Password: ") );
+
+	} else if ( pw_file ) {
+		struct berval	pw;
+
+		if ( lutil_get_filed_password( pw_file, &pw ) ) {
+			exit( EXIT_FAILURE );
+		}
+
+		passwd = pw.bv_val;
+	}
+
+	if ( !sfile && !rfile && !nfile && !mfile && !bfile && !anum ) {
+		fprintf( stderr, "no data files found.\n" );
+		exit( EXIT_FAILURE );
+	}
+
+	/* look for search requests */
+	if ( sfile ) {
+		snum = get_search_filters( sfile, sreqs, sattrs, sbase, slud );
+		if ( snum < 0 ) {
+			fprintf( stderr,
+				"unable to parse file \"%s\" line %d\n",
+				sfile, -2*(snum + 1));
+			exit( EXIT_FAILURE );
+		}
+	}
+
+	/* look for read requests */
+	if ( rfile ) {
+		rnum = get_read_entries( rfile, rreqs, rflts );
+		if ( rnum < 0 ) {
+			fprintf( stderr,
+				"unable to parse file \"%s\" line %d\n",
+				rfile, -2*(rnum + 1) );
+			exit( EXIT_FAILURE );
+		}
+	}
+
+	/* look for modrdn requests */
+	if ( nfile ) {
+		nnum = get_read_entries( nfile, nreqs, NULL );
+		if ( nnum < 0 ) {
+			fprintf( stderr,
+				"unable to parse file \"%s\" line %d\n",
+				nfile, -2*(nnum + 1) );
+			exit( EXIT_FAILURE );
+		}
+	}
+
+	/* look for modify requests */
+	if ( mfile ) {
+		mnum = get_search_filters( mfile, mreqs, NULL, mdn, NULL );
+		if ( mnum < 0 ) {
+			fprintf( stderr,
+				"unable to parse file \"%s\" line %d\n",
+				mfile, -2*(mnum + 1) );
+			exit( EXIT_FAILURE );
+		}
+	}
+
+	/* look for bind requests */
+	if ( bfile ) {
+		bnum = get_search_filters( bfile, bcreds, battrs, breqs, NULL );
+		if ( bnum < 0 ) {
+			fprintf( stderr,
+				"unable to parse file \"%s\" line %d\n",
+				bfile, -2*(bnum + 1) );
+			exit( EXIT_FAILURE );
+		}
+	}
+
+	/* setup friendly option */
+	switch ( friendly ) {
+	case 0:
+		break;
+
+	case 1:
+		friendlyOpt = "-F";
+		break;
+
+	default:
+		/* NOTE: right now we don't need it more than twice */
+	case 2:
+		friendlyOpt = "-FF";
+		break;
+	}
+
+	/* setup swamp option */
+	if ( swamp ) {
+		swampopt[0] = '-';
+		if ( swamp > 3 ) swamp = 3;
+		swampopt[swamp + 1] = '\0';
+		for ( ; swamp-- > 0; ) swampopt[swamp + 1] = 'S';
+	}
+
+	/* setup loop options */
+	if ( sloops[0] == '\0' ) snprintf( sloops, sizeof( sloops ), "%d", 10 * loops );
+	if ( rloops[0] == '\0' ) snprintf( rloops, sizeof( rloops ), "%d", 20 * loops );
+	if ( aloops[0] == '\0' ) snprintf( aloops, sizeof( aloops ), "%d", loops );
+	if ( nloops[0] == '\0' ) snprintf( nloops, sizeof( nloops ), "%d", loops );
+	if ( mloops[0] == '\0' ) snprintf( mloops, sizeof( mloops ), "%d", loops );
+	if ( bloops[0] == '\0' ) snprintf( bloops, sizeof( bloops ), "%d", 20 * loops );
+
+	/*
+	 * generate the search clients
+	 */
+
+	sanum = 0;
+	snprintf( scmd, sizeof scmd, "%s" LDAP_DIRSEP SEARCHCMD,
+		progdir );
+	sargs[sanum++] = scmd;
+	sargs[sanum++] = "-H";
+	sargs[sanum++] = uri;
+	sargs[sanum++] = "-D";
+	sargs[sanum++] = manager;
+	sargs[sanum++] = "-w";
+	sargs[sanum++] = passwd;
+	sargs[sanum++] = "-l";
+	sargs[sanum++] = sloops;
+	sargs[sanum++] = "-L";
+	sargs[sanum++] = outerloops;
+	sargs[sanum++] = "-r";
+	sargs[sanum++] = retries;
+	sargs[sanum++] = "-t";
+	sargs[sanum++] = delay;
+	if ( friendly ) {
+		sargs[sanum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		sargs[sanum++] = "-C";
+	}
+	if ( noattrs ) {
+		sargs[sanum++] = "-A";
+	}
+	if ( nobind ) {
+		sargs[sanum++] = "-N";
+	}
+	if ( ignore ) {
+		sargs[sanum++] = "-i";
+		sargs[sanum++] = ignore;
+	}
+	if ( swamp ) {
+		sargs[sanum++] = swampopt;
+	}
+	sargs[sanum++] = "-b";
+	sargs[sanum++] = NULL;		/* will hold the search base */
+	sargs[sanum++] = "-s";
+	sargs[sanum++] = NULL;		/* will hold the search scope */
+	sargs[sanum++] = "-f";
+	sargs[sanum++] = NULL;		/* will hold the search request */
+
+	sargs[sanum++] = NULL;
+	sargs[sanum++] = NULL;		/* might hold the "attr" request */
+	sextra_args += 2;
+
+	sargs[sanum] = NULL;
+
+	/*
+	 * generate the read clients
+	 */
+
+	ranum = 0;
+	snprintf( rcmd, sizeof rcmd, "%s" LDAP_DIRSEP READCMD,
+		progdir );
+	rargs[ranum++] = rcmd;
+	rargs[ranum++] = "-H";
+	rargs[ranum++] = uri;
+	rargs[ranum++] = "-D";
+	rargs[ranum++] = manager;
+	rargs[ranum++] = "-w";
+	rargs[ranum++] = passwd;
+	rargs[ranum++] = "-l";
+	rargs[ranum++] = rloops;
+	rargs[ranum++] = "-L";
+	rargs[ranum++] = outerloops;
+	rargs[ranum++] = "-r";
+	rargs[ranum++] = retries;
+	rargs[ranum++] = "-t";
+	rargs[ranum++] = delay;
+	if ( friendly ) {
+		rargs[ranum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		rargs[ranum++] = "-C";
+	}
+	if ( noattrs ) {
+		rargs[ranum++] = "-A";
+	}
+	if ( ignore ) {
+		rargs[ranum++] = "-i";
+		rargs[ranum++] = ignore;
+	}
+	if ( swamp ) {
+		rargs[ranum++] = swampopt;
+	}
+	rargs[ranum++] = "-e";
+	rargs[ranum++] = NULL;		/* will hold the read entry */
+
+	rargs[ranum++] = NULL;
+	rargs[ranum++] = NULL;		/* might hold the filter arg */
+	rextra_args += 2;
+
+	rargs[ranum] = NULL;
+
+	/*
+	 * generate the modrdn clients
+	 */
+
+	nanum = 0;
+	snprintf( ncmd, sizeof ncmd, "%s" LDAP_DIRSEP MODRDNCMD,
+		progdir );
+	nargs[nanum++] = ncmd;
+	nargs[nanum++] = "-H";
+	nargs[nanum++] = uri;
+	nargs[nanum++] = "-D";
+	nargs[nanum++] = manager;
+	nargs[nanum++] = "-w";
+	nargs[nanum++] = passwd;
+	nargs[nanum++] = "-l";
+	nargs[nanum++] = nloops;
+	nargs[nanum++] = "-L";
+	nargs[nanum++] = outerloops;
+	nargs[nanum++] = "-r";
+	nargs[nanum++] = retries;
+	nargs[nanum++] = "-t";
+	nargs[nanum++] = delay;
+	if ( friendly ) {
+		nargs[nanum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		nargs[nanum++] = "-C";
+	}
+	if ( ignore ) {
+		nargs[nanum++] = "-i";
+		nargs[nanum++] = ignore;
+	}
+	nargs[nanum++] = "-e";
+	nargs[nanum++] = NULL;		/* will hold the modrdn entry */
+	nargs[nanum] = NULL;
+	
+	/*
+	 * generate the modify clients
+	 */
+
+	manum = 0;
+	snprintf( mcmd, sizeof mcmd, "%s" LDAP_DIRSEP MODIFYCMD,
+		progdir );
+	margs[manum++] = mcmd;
+	margs[manum++] = "-H";
+	margs[manum++] = uri;
+	margs[manum++] = "-D";
+	margs[manum++] = manager;
+	margs[manum++] = "-w";
+	margs[manum++] = passwd;
+	margs[manum++] = "-l";
+	margs[manum++] = mloops;
+	margs[manum++] = "-L";
+	margs[manum++] = outerloops;
+	margs[manum++] = "-r";
+	margs[manum++] = retries;
+	margs[manum++] = "-t";
+	margs[manum++] = delay;
+	if ( friendly ) {
+		margs[manum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		margs[manum++] = "-C";
+	}
+	if ( ignore ) {
+		margs[manum++] = "-i";
+		margs[manum++] = ignore;
+	}
+	margs[manum++] = "-e";
+	margs[manum++] = NULL;		/* will hold the modify entry */
+	margs[manum++] = "-a";;
+	margs[manum++] = NULL;		/* will hold the ava */
+	margs[manum] = NULL;
+
+	/*
+	 * generate the add/delete clients
+	 */
+
+	aanum = 0;
+	snprintf( acmd, sizeof acmd, "%s" LDAP_DIRSEP ADDCMD,
+		progdir );
+	aargs[aanum++] = acmd;
+	aargs[aanum++] = "-H";
+	aargs[aanum++] = uri;
+	aargs[aanum++] = "-D";
+	aargs[aanum++] = manager;
+	aargs[aanum++] = "-w";
+	aargs[aanum++] = passwd;
+	aargs[aanum++] = "-l";
+	aargs[aanum++] = aloops;
+	aargs[aanum++] = "-L";
+	aargs[aanum++] = outerloops;
+	aargs[aanum++] = "-r";
+	aargs[aanum++] = retries;
+	aargs[aanum++] = "-t";
+	aargs[aanum++] = delay;
+	if ( friendly ) {
+		aargs[aanum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		aargs[aanum++] = "-C";
+	}
+	if ( ignore ) {
+		aargs[aanum++] = "-i";
+		aargs[aanum++] = ignore;
+	}
+	aargs[aanum++] = "-f";
+	aargs[aanum++] = NULL;		/* will hold the add data file */
+	aargs[aanum] = NULL;
+
+	/*
+	 * generate the bind clients
+	 */
+
+	banum = 0;
+	snprintf( bcmd, sizeof bcmd, "%s" LDAP_DIRSEP BINDCMD,
+		progdir );
+	bargs[banum++] = bcmd;
+	if ( !noinit ) {
+		bargs[banum++] = "-I";	/* init on each bind */
+	}
+	bargs[banum++] = "-H";
+	bargs[banum++] = uri;
+	bargs[banum++] = "-l";
+	bargs[banum++] = bloops;
+	bargs[banum++] = "-L";
+	bargs[banum++] = outerloops;
+	bargs[banum++] = "-r";
+	bargs[banum++] = retries;
+	bargs[banum++] = "-t";
+	bargs[banum++] = delay;
+	if ( friendly ) {
+		bargs[banum++] = friendlyOpt;
+	}
+	if ( chaserefs ) {
+		bargs[banum++] = "-C";
+	}
+	if ( ignore ) {
+		bargs[banum++] = "-i";
+		bargs[banum++] = ignore;
+	}
+	if ( nextra ) {
+		bargs[banum++] = "-B";
+		bargs_extra = &bargs[banum++];
+	}
+	bargs[banum++] = "-D";
+	bargs[banum++] = NULL;
+	bargs[banum++] = "-w";
+	bargs[banum++] = NULL;
+	bargs[banum] = NULL;
+
+#define	DOREQ(n,j) ((n) && ((maxkids > (n)) ? ((j) < maxkids ) : ((j) < (n))))
+
+	for ( j = 0; j < MAXREQS; j++ ) {
+		/* search */
+		if ( DOREQ( snum, j ) ) {
+			int	jj = j % snum;
+			int	x = sanum - sextra_args;
+
+			/* base */
+			if ( sbase[jj] != NULL ) {
+				sargs[sanum - 7] = sbase[jj];
+
+			} else {
+				sargs[sanum - 7] = slud[jj]->lud_dn;
+			}
+
+			/* scope */
+			if ( slud[jj] != NULL ) {
+				sargs[sanum - 5] = (char *)ldap_pvt_scope2str( slud[jj]->lud_scope );
+
+			} else {
+				sargs[sanum - 5] = "sub";
+			}
+
+			/* filter */
+			if ( sreqs[jj] != NULL ) {
+				sargs[sanum - 3] = sreqs[jj];
+
+			} else if ( slud[jj]->lud_filter != NULL ) {
+				sargs[sanum - 3] = slud[jj]->lud_filter;
+
+			} else {
+				sargs[sanum - 3] = "(objectClass=*)";
+			}
+
+			/* extras */
+			sargs[x] = NULL;
+
+			/* attr */
+			if ( sattrs[jj] != NULL ) {
+				sargs[x++] = "-a";
+				sargs[x++] = sattrs[jj];
+			}
+
+			/* attrs */
+			if ( slud[jj] != NULL && slud[jj]->lud_attrs != NULL ) {
+				int	i;
+
+				for ( i = 0; slud[jj]->lud_attrs[ i ] != NULL && x + i < MAXARGS - 1; i++ ) {
+					sargs[x + i] = slud[jj]->lud_attrs[ i ];
+				}
+				sargs[x + i] = NULL;
+			}
+
+			fork_child( scmd, sargs );
+		}
+
+		/* read */
+		if ( DOREQ( rnum, j ) ) {
+			int	jj = j % rnum;
+			int	x = ranum - rextra_args;
+
+			rargs[ranum - 3] = rreqs[jj];
+			if ( rflts[jj] != NULL ) {
+				rargs[x++] = "-f";
+				rargs[x++] = rflts[jj];
+			}
+			rargs[x] = NULL;
+			fork_child( rcmd, rargs );
+		}
+
+		/* rename */
+		if ( j < nnum ) {
+			nargs[nanum - 1] = nreqs[j];
+			fork_child( ncmd, nargs );
+		}
+
+		/* modify */
+		if ( j < mnum ) {
+			margs[manum - 3] = mdn[j];
+			margs[manum - 1] = mreqs[j];
+			fork_child( mcmd, margs );
+		}
+
+		/* add/delete */
+		if ( j < anum ) {
+			aargs[aanum - 1] = afiles[j];
+			fork_child( acmd, aargs );
+		}
+
+		/* bind */
+		if ( DOREQ( bnum, j ) ) {
+			int	jj = j % bnum;
+
+			if ( nextra ) {
+				int	n = ((double)nextra)*rand()/(RAND_MAX + 1.0);
+				extra_t	*e;
+
+				for ( e = extra; n-- > 0; e = e->next )
+					;
+				*bargs_extra = e->action;
+			}
+
+			if ( battrs[jj] != NULL ) {
+				bargs[banum - 3] = manager ? manager : "";
+				bargs[banum - 1] = passwd ? passwd : "";
+
+				bargs[banum + 0] = "-b";
+				bargs[banum + 1] = breqs[jj];
+				bargs[banum + 2] = "-f";
+				bargs[banum + 3] = bcreds[jj];
+				bargs[banum + 4] = "-a";
+				bargs[banum + 5] = battrs[jj];
+				bargs[banum + 6] = NULL;
+
+			} else {
+				bargs[banum - 3] = breqs[jj];
+				bargs[banum - 1] = bcreds[jj];
+				bargs[banum] = NULL;
+			}
+
+			fork_child( bcmd, bargs );
+			bargs[banum] = NULL;
+		}
+	}
+
+	wait4kids( -1 );
+
+	exit( EXIT_SUCCESS );
+}
+
+static char *
+get_file_name( char *dirname, char *filename )
+{
+	char buf[MAXPATHLEN];
+
+	snprintf( buf, sizeof buf, "%s" LDAP_DIRSEP "%s",
+		dirname, filename );
+	return( strdup( buf ));
+}
+
+
+static int
+get_search_filters( char *filename, char *filters[], char *attrs[], char *bases[], LDAPURLDesc *luds[] )
+{
+	FILE    *fp;
+	int     filter = 0;
+
+	if ( (fp = fopen( filename, "r" )) != NULL ) {
+		char  line[BUFSIZ];
+
+		while (( filter < MAXREQS ) && ( fgets( line, BUFSIZ, fp ))) {
+			char	*nl;
+			int	got_URL = 0;
+
+			if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
+				*nl = '\0';
+
+			if ( luds ) luds[filter] = NULL;
+
+			if ( luds && strncmp( line, "ldap:///", STRLENOF( "ldap:///" ) ) == 0 ) {
+				LDAPURLDesc	*lud;
+
+				got_URL = 1;
+				bases[filter] = NULL;
+				if ( ldap_url_parse( line, &lud ) != LDAP_URL_SUCCESS ) {
+					filter = -filter - 1;
+					break;
+				}
+
+				if ( lud->lud_dn == NULL || lud->lud_exts != NULL ) {
+					filter = -filter - 1;
+					ldap_free_urldesc( lud );
+					break;
+				}
+
+				luds[filter] = lud;
+
+			} else {
+				bases[filter] = ArgDup( line );
+			}
+			if ( fgets( line, BUFSIZ, fp ) == NULL )
+				*line = '\0';
+			if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
+				*nl = '\0';
+
+			filters[filter] = ArgDup( line );
+			if ( attrs ) {
+				if ( filters[filter][0] == '+') {
+					char	*sep = strchr( filters[filter], ':' );
+
+					attrs[ filter ] = &filters[ filter ][ 1 ];
+					if ( sep != NULL ) {
+						sep[ 0 ] = '\0';
+						/* NOTE: don't free this! */
+						filters[ filter ] = &sep[ 1 ];
+					}
+
+				} else {
+					attrs[ filter ] = NULL;
+				}
+			}
+			filter++;
+
+		}
+		fclose( fp );
+	}
+
+	return filter;
+}
+
+
+static int
+get_read_entries( char *filename, char *entries[], char *filters[] )
+{
+	FILE    *fp;
+	int     entry = 0;
+
+	if ( (fp = fopen( filename, "r" )) != NULL ) {
+		char  line[BUFSIZ];
+
+		while (( entry < MAXREQS ) && ( fgets( line, BUFSIZ, fp ))) {
+			char *nl;
+
+			if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
+				*nl = '\0';
+			if ( filters != NULL && line[0] == '+' ) {
+				LDAPURLDesc	*lud;
+
+				if ( ldap_url_parse( &line[1], &lud ) != LDAP_URL_SUCCESS ) {
+					entry = -entry - 1;
+					break;
+				}
+
+				if ( lud->lud_dn == NULL || lud->lud_dn[ 0 ] == '\0' ) {
+					ldap_free_urldesc( lud );
+					entry = -entry - 1;
+					break;
+				}
+
+				entries[entry] = ArgDup( lud->lud_dn );
+
+				if ( lud->lud_filter ) {
+					filters[entry] = ArgDup( lud->lud_filter );
+
+				} else {
+					filters[entry] = ArgDup( "(objectClass=*)" );
+				}
+				ldap_free_urldesc( lud );
+
+			} else {
+				if ( filters != NULL )
+					filters[entry] = NULL;
+
+				entries[entry] = ArgDup( line );
+			}
+
+			entry++;
+
+		}
+		fclose( fp );
+	}
+
+	return( entry );
+}
+
+#ifndef HAVE_WINSOCK
+static void
+fork_child( char *prog, char **args )
+{
+	/* note: obscures global pid var; intended */
+	pid_t	pid;
+
+	wait4kids( maxkids );
+
+	switch ( pid = fork() ) {
+	case 0:		/* child */
+#ifdef HAVE_EBCDIC
+		/* The __LIBASCII execvp only handles ASCII "prog",
+		 * we still need to translate the arg vec ourselves.
+		 */
+		{ char *arg2[MAXREQS];
+		int i;
+
+		for (i=0; args[i]; i++) {
+			arg2[i] = ArgDup(args[i]);
+			__atoe(arg2[i]);
+		}
+		arg2[i] = NULL;
+		args = arg2; }
+#endif
+		execvp( prog, args );
+		tester_perror( "execvp", NULL );
+		{ int i;
+			for (i=0; args[i]; i++);
+			fprintf(stderr,"%d args\n", i);
+			for (i=0; args[i]; i++)
+				fprintf(stderr,"%d %s\n", i, args[i]);
+		}
+
+		exit( EXIT_FAILURE );
+		break;
+
+	case -1:	/* trouble */
+		tester_perror( "fork", NULL );
+		break;
+
+	default:	/* parent */
+		nkids++;
+		break;
+	}
+}
+
+static void
+wait4kids( int nkidval )
+{
+	int		status;
+
+	while ( nkids >= nkidval ) {
+		pid_t pid = wait( &status );
+
+		if ( WIFSTOPPED(status) ) {
+			fprintf( stderr,
+			    "stopping: child PID=%ld stopped with signal %d\n",
+			    (long) pid, (int) WSTOPSIG(status) );
+
+		} else if ( WIFSIGNALED(status) ) {
+			fprintf( stderr, 
+			    "stopping: child PID=%ld terminated with signal %d%s\n",
+			    (long) pid, (int) WTERMSIG(status),
+#ifdef WCOREDUMP
+				WCOREDUMP(status) ? ", core dumped" : ""
+#else
+				""
+#endif
+				);
+			exit( WEXITSTATUS(status)  );
+
+		} else if ( WEXITSTATUS(status) != 0 ) {
+			fprintf( stderr, 
+			    "stopping: child PID=%ld exited with status %d\n",
+			    (long) pid, (int) WEXITSTATUS(status) );
+			exit( WEXITSTATUS(status) );
+
+		} else {
+			nkids--;
+		}
+	}
+}
+#else
+
+static void
+wait4kids( int nkidval )
+{
+	int rc, i;
+
+	while ( nkids >= nkidval ) {
+		rc = WaitForMultipleObjects( nkids, children, FALSE, INFINITE );
+		for ( i=rc - WAIT_OBJECT_0; i<nkids-1; i++)
+			children[i] = children[i+1];
+		nkids--;
+	}
+}
+
+static void
+fork_child( char *prog, char **args )
+{
+	int rc;
+
+	wait4kids( maxkids );
+
+	rc = _spawnvp( _P_NOWAIT, prog, args );
+
+	if ( rc == -1 ) {
+		tester_perror( "_spawnvp", NULL );
+	} else {
+		children[nkids++] = (HANDLE)rc;
+	}
+}
+#endif