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openldap/tests/progs/slapd-tester.c
Pierangelo Masarati 484ba6834b allow extra message in errors
2006-04-08 11:01:01 +00:00

867 lines
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/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1999-2006 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 "slapd-common.h"
#define SEARCHCMD "slapd-search"
#define READCMD "slapd-read"
#define ADDCMD "slapd-addel"
#define MODRDNCMD "slapd-modrdn"
#define MODIFYCMD "slapd-modify"
#define BINDCMD "slapd-bind"
#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[] );
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 )
{
fprintf( stderr,
"usage: %s "
"-H <uri> | ([-h <host>] -p <port>) "
"-D <manager> "
"-w <passwd> "
"-d <datadir> "
"[-j <maxchild>] "
"[-l <loops>] "
"[-L <outerloops>] "
"-P <progdir> "
"[-r <maxretries>] "
"[-t <delay>] "
"[-F] "
"[-C]\n",
name );
exit( EXIT_FAILURE );
}
int
main( int argc, char **argv )
{
int i, j;
char *uri = NULL;
char *host = "localhost";
char *port = 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;
/* search */
char *sfile = NULL;
char *sreqs[MAXREQS];
char *sattrs[MAXREQS];
char *sbase[MAXREQS];
int snum = 0;
char *sargs[MAXARGS];
int sanum;
char scmd[MAXPATHLEN];
char sloops[] = "18446744073709551615UL";
/* read */
char *rfile = NULL;
char *rreqs[MAXREQS];
int rnum = 0;
char *rargs[MAXARGS];
char *rflts[MAXREQS];
int ranum;
char rcmd[MAXPATHLEN];
char rloops[] = "18446744073709551615UL";
/* addel */
char *afiles[MAXREQS];
int anum = 0;
char *aargs[MAXARGS];
int aanum;
char acmd[MAXPATHLEN];
char aloops[] = "18446744073709551615UL";
/* modrdn */
char *mfile = NULL;
char *mreqs[MAXREQS];
int mnum = 0;
char *margs[MAXARGS];
int manum;
char mcmd[MAXPATHLEN];
char mloops[] = "18446744073709551615UL";
/* modify */
char *modfile = NULL;
char *modreqs[MAXREQS];
char *moddn[MAXREQS];
int modnum = 0;
char *modargs[MAXARGS];
int modanum;
char modcmd[MAXPATHLEN];
char modloops[] = "18446744073709551615UL";
/* bind */
char *bfile = NULL;
char *breqs[MAXREQS];
char *bcreds[MAXREQS];
int bnum = 0;
char *bargs[MAXARGS];
int banum;
char bcmd[MAXPATHLEN];
char bloops[] = "18446744073709551615UL";
char *friendlyOpt = NULL;
tester_init( "slapd-tester" );
while ( (i = getopt( argc, argv, "ACD:d:FH:h:j:l:L:P:p:r:t:w:" )) != EOF ) {
switch( i ) {
case 'A':
noattrs++;
break;
case 'C':
chaserefs++;
break;
case 'D': /* slapd manager */
manager = ArgDup( optarg );
break;
case 'd': /* data directory */
dirname = strdup( optarg );
break;
case 'F':
friendly++;
break;
case 'H': /* slapd uri */
uri = strdup( optarg );
break;
case 'h': /* slapd host */
host = strdup( optarg );
break;
case 'j': /* the number of parallel clients */
if ( lutil_atoi( &maxkids, optarg ) != 0 ) {
usage( argv[0] );
}
break;
case 'l': /* the number of loops per client */
if ( lutil_atoi( &loops, optarg ) != 0 ) {
usage( argv[0] );
}
break;
case 'L': /* the number of outerloops per client */
outerloops = strdup( optarg );
break;
case 'P': /* prog directory */
progdir = strdup( optarg );
break;
case 'p': /* the servers port number */
port = strdup( optarg );
break;
case 'r': /* the number of retries in case of error */
retries = strdup( optarg );
break;
case 't': /* the delay in seconds between each retry */
delay = strdup( optarg );
break;
case 'w': /* the managers passwd */
passwd = ArgDup( optarg );
break;
default:
usage( argv[0] );
break;
}
}
if (( dirname == NULL ) || ( port == NULL && uri == NULL ) ||
( manager == NULL ) || ( passwd == NULL ) || ( progdir == NULL ))
usage( argv[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 )) {
mfile = get_file_name( dirname, file->d_name );
continue;
} else if ( !strcasecmp( file->d_name, TMODIFYFILE )) {
modfile = 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 );
/* look for search requests */
if ( sfile ) {
snum = get_search_filters( sfile, sreqs, sattrs, sbase );
}
/* look for read requests */
if ( rfile ) {
rnum = get_read_entries( rfile, rreqs, rflts );
}
/* look for modrdn requests */
if ( mfile ) {
mnum = get_read_entries( mfile, mreqs, NULL );
}
/* look for modify requests */
if ( modfile ) {
modnum = get_search_filters( modfile, modreqs, NULL, moddn );
}
/* look for bind requests */
if ( bfile ) {
bnum = get_search_filters( bfile, bcreds, NULL, breqs );
}
/* 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;
}
snprintf( sloops, sizeof( sloops ), "%d", 10 * loops );
snprintf( rloops, sizeof( rloops ), "%d", 20 * loops );
snprintf( aloops, sizeof( aloops ), "%d", loops );
snprintf( mloops, sizeof( mloops ), "%d", loops );
snprintf( modloops, sizeof( modloops ), "%d", loops );
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;
if ( uri ) {
sargs[sanum++] = "-H";
sargs[sanum++] = uri;
} else {
sargs[sanum++] = "-h";
sargs[sanum++] = host;
sargs[sanum++] = "-p";
sargs[sanum++] = port;
}
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";
}
sargs[sanum++] = "-b";
sargs[sanum++] = NULL; /* will hold the search base */
sargs[sanum++] = "-f";
sargs[sanum++] = NULL; /* will hold the search request */
sargs[sanum++] = NULL;
sargs[sanum] = NULL; /* might hold the "attr" request */
sargs[sanum + 1] = NULL;
/*
* generate the read clients
*/
ranum = 0;
snprintf( rcmd, sizeof rcmd, "%s" LDAP_DIRSEP READCMD,
progdir );
rargs[ranum++] = rcmd;
if ( uri ) {
rargs[ranum++] = "-H";
rargs[ranum++] = uri;
} else {
rargs[ranum++] = "-h";
rargs[ranum++] = host;
rargs[ranum++] = "-p";
rargs[ranum++] = port;
}
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";
}
rargs[ranum++] = "-e";
rargs[ranum++] = NULL; /* will hold the read entry */
rargs[ranum++] = NULL;
rargs[ranum] = NULL; /* might hold the filter arg */
rargs[ranum + 1] = NULL;
/*
* generate the modrdn clients
*/
manum = 0;
snprintf( mcmd, sizeof mcmd, "%s" LDAP_DIRSEP MODRDNCMD,
progdir );
margs[manum++] = mcmd;
if ( uri ) {
margs[manum++] = "-H";
margs[manum++] = uri;
} else {
margs[manum++] = "-h";
margs[manum++] = host;
margs[manum++] = "-p";
margs[manum++] = port;
}
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";
}
margs[manum++] = "-e";
margs[manum++] = NULL; /* will hold the modrdn entry */
margs[manum++] = NULL;
/*
* generate the modify clients
*/
modanum = 0;
snprintf( modcmd, sizeof modcmd, "%s" LDAP_DIRSEP MODIFYCMD,
progdir );
modargs[modanum++] = modcmd;
if ( uri ) {
modargs[modanum++] = "-H";
modargs[modanum++] = uri;
} else {
modargs[modanum++] = "-h";
modargs[modanum++] = host;
modargs[modanum++] = "-p";
modargs[modanum++] = port;
}
modargs[modanum++] = "-D";
modargs[modanum++] = manager;
modargs[modanum++] = "-w";
modargs[modanum++] = passwd;
modargs[modanum++] = "-l";
modargs[modanum++] = modloops;
modargs[modanum++] = "-L";
modargs[modanum++] = outerloops;
modargs[modanum++] = "-r";
modargs[modanum++] = retries;
modargs[modanum++] = "-t";
modargs[modanum++] = delay;
if ( friendly ) {
modargs[modanum++] = friendlyOpt;
}
if ( chaserefs ) {
modargs[modanum++] = "-C";
}
modargs[modanum++] = "-e";
modargs[modanum++] = NULL; /* will hold the modify entry */
modargs[modanum++] = "-a";;
modargs[modanum++] = NULL; /* will hold the ava */
modargs[modanum++] = NULL;
/*
* generate the add/delete clients
*/
aanum = 0;
snprintf( acmd, sizeof acmd, "%s" LDAP_DIRSEP ADDCMD,
progdir );
aargs[aanum++] = acmd;
if ( uri ) {
aargs[aanum++] = "-H";
aargs[aanum++] = uri;
} else {
aargs[aanum++] = "-h";
aargs[aanum++] = host;
aargs[aanum++] = "-p";
aargs[aanum++] = port;
}
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";
}
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;
bargs[banum++] = "-I"; /* don't init on each bind */
if ( uri ) {
bargs[banum++] = "-H";
bargs[banum++] = uri;
} else {
bargs[banum++] = "-h";
bargs[banum++] = host;
bargs[banum++] = "-p";
bargs[banum++] = port;
}
bargs[banum++] = "-l";
bargs[banum++] = bloops;
bargs[banum++] = "-L";
bargs[banum++] = outerloops;
#if 0
bargs[banum++] = "-r";
bargs[banum++] = retries;
bargs[banum++] = "-t";
bargs[banum++] = delay;
#endif
if ( friendly ) {
bargs[banum++] = friendlyOpt;
}
if ( chaserefs ) {
bargs[banum++] = "-C";
}
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++ ) {
if ( DOREQ( snum, j ) ) {
int jj = j % snum;
sargs[sanum - 2] = sreqs[jj];
sargs[sanum - 4] = sbase[jj];
if ( sattrs[jj] != NULL ) {
sargs[sanum - 1] = "-a";
sargs[sanum] = sattrs[jj];
} else {
sargs[sanum - 1] = NULL;
}
fork_child( scmd, sargs );
}
if ( DOREQ( rnum, j ) ) {
int jj = j % rnum;
rargs[ranum - 2] = rreqs[jj];
if ( rflts[jj] != NULL ) {
rargs[ranum - 1] = "-f";
rargs[ranum] = rflts[jj];
} else {
rargs[ranum - 1] = NULL;
}
fork_child( rcmd, rargs );
}
if ( j < mnum ) {
margs[manum - 2] = mreqs[j];
fork_child( mcmd, margs );
}
if ( j < modnum ) {
modargs[modanum - 4] = moddn[j];
modargs[modanum - 2] = modreqs[j];
fork_child( modcmd, modargs );
}
if ( j < anum ) {
aargs[aanum - 2] = afiles[j];
fork_child( acmd, aargs );
}
if ( DOREQ( bnum, j ) ) {
int jj = j % bnum;
bargs[banum - 4] = breqs[jj];
bargs[banum - 2] = bcreds[jj];
fork_child( bcmd, bargs );
}
}
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[] )
{
FILE *fp;
int filter = 0;
if ( (fp = fopen( filename, "r" )) != NULL ) {
char line[BUFSIZ];
while (( filter < MAXREQS ) && ( fgets( line, BUFSIZ, fp ))) {
char *nl;
if (( nl = strchr( line, '\r' )) || ( nl = strchr( line, '\n' )))
*nl = '\0';
bases[filter] = ArgDup( line );
fgets( line, BUFSIZ, fp );
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], ':' );
if ( sep != NULL ) {
attrs[ filter ] = &filters[ filter ][ 1 ];
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 = -1;
break;
}
if ( lud->lud_dn == NULL || lud->lud_dn[ 0 ] == '\0' ) {
ldap_free_urldesc( lud );
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 {
entries[entry] = ArgDup( line );
}
entry++;
}
fclose( fp );
}
return( entry );
}
#ifndef HAVE_WINSOCK
static void
fork_child( char *prog, char **args )
{
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 );
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 ) {
wait( &status );
if ( WIFSTOPPED(status) ) {
fprintf( stderr,
"stopping: child stopped with signal %d\n",
(int) WSTOPSIG(status) );
} else if ( WIFSIGNALED(status) ) {
fprintf( stderr,
"stopping: child terminated with signal %d%s\n",
(int) WTERMSIG(status),
#ifdef WCOREDUMP
WCOREDUMP(status) ? ", core dumped" : ""
#else
""
#endif
);
exit( WEXITSTATUS(status) );
} else if ( WEXITSTATUS(status) != 0 ) {
fprintf( stderr,
"stopping: child exited with status %d\n",
(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
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