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/* config.c - ldbm backend configuration file routine */
/* $OpenLDAP: pkg/ldap/servers/slapd/back-ldbm/config.c,v 1.37.2.4 2006/01/03 22:16:19 kurt Exp $ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2006 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 the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/socket.h>
#include <ac/string.h>
#include "slap.h"
#include "back-ldbm.h"
#include "lutil.h"
int
ldbm_back_db_config(
Backend *be,
const char *fname,
int lineno,
int argc,
char **argv
)
{
int rc;
struct ldbminfo *li = (struct ldbminfo *) be->be_private;
if ( li == NULL ) {
fprintf( stderr, "%s: line %d: ldbm database info is null!\n",
fname, lineno );
return( 1 );
}
/* directory where database files live */
if ( strcasecmp( argv[0], "directory" ) == 0 ) {
if ( argc < 2 ) {
fprintf( stderr,
"%s: line %d: missing dir in \"directory <dir>\" line\n",
fname, lineno );
return( 1 );
}
if ( li->li_directory )
free( li->li_directory );
li->li_directory = ch_strdup( argv[1] );
/* mode with which to create new database files */
} else if ( strcasecmp( argv[0], "mode" ) == 0 ) {
if ( argc < 2 ) {
fprintf( stderr,
"%s: line %d: missing mode in \"mode <mode>\" line\n",
fname, lineno );
return( 1 );
}
if ( lutil_atoix( &li->li_mode, argv[1], 0 ) != 0 ) {
fprintf( stderr,
"%s: line %d: unable to parse mode=\"%s\" in \"mode <mode>\" line\n",
fname, lineno, argv[1] );
return( 1 );
}
/* attribute to index */
} else if ( strcasecmp( argv[0], "index" ) == 0 ) {
if ( argc < 2 ) {
fprintf( stderr,
"%s: line %d: missing attr in \"index <attr> [pres,eq,approx,sub]\" line\n",
fname, lineno );
return( 1 );
} else if ( argc > 3 ) {
fprintf( stderr,
"%s: line %d: extra junk after \"index <attr> [pres,eq,approx,sub]\" line" SLAPD_CONF_UNKNOWN_IGNORED ".\n",
fname, lineno );
#ifdef SLAPD_CONF_UNKNOWN_BAILOUT
return( 1 );
#endif /* SLAPD_CONF_UNKNOWN_BAILOUT */
}
rc = attr_index_config( li, fname, lineno, argc - 1, &argv[1] );
if( rc != LDAP_SUCCESS ) return 1;
/* size of the cache in entries */
} else if ( strcasecmp( argv[0], "cachesize" ) == 0 ) {
if ( argc < 2 ) {
fprintf( stderr,
"%s: line %d: missing size in \"cachesize <size>\" line\n",
fname, lineno );
return( 1 );
}
if ( lutil_atoi( &li->li_cache.c_maxsize, argv[1] ) != 0 ) {
fprintf( stderr,
"%s: line %d: unable to parse cachesize \"%s\"\n",
fname, lineno, argv[1] );
return( 1 );
}
/* size of each dbcache in bytes */
} else if ( strcasecmp( argv[0], "dbcachesize" ) == 0 ) {
if ( argc < 2 ) {
fprintf( stderr,
"%s: line %d: missing size in \"dbcachesize <size>\" line\n",
fname, lineno );
return( 1 );
}
if ( lutil_atoi( &li->li_dbcachesize, argv[1] ) ) {
fprintf( stderr,
"%s: line %d: unable to parse dbcachesize \"%s\"\n",
fname, lineno, argv[1] );
return( 1 );
}
/* no locking (not safe) */
} else if ( strcasecmp( argv[0], "dbnolocking" ) == 0 ) {
li->li_dblocking = 0;
/* no write sync (not safe) */
} else if ( ( strcasecmp( argv[0], "dbnosync" ) == 0 )
|| ( strcasecmp( argv[0], "dbcachenowsync" ) == 0 ) )
{
li->li_dbwritesync = 0;
/* run sync thread */
} else if ( strcasecmp( argv[0], "dbsync" ) == 0 ) {
#ifndef NO_THREADS
int i;
if ( argc < 2 ) {
Debug( LDAP_DEBUG_ANY,
"%s: line %d: missing frquency value in \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, 0 );
return 1;
}
if ( lutil_atoi( &i, argv[1] ) != 0 || i < 0 ) {
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
return 1;
}
li->li_dbsyncfreq = i;
if ( argc > 2 ) {
if ( lutil_atoi( &i, argv[2] ) != 0 || i < 0 ) {
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
return 1;
}
li ->li_dbsyncwaitn = i;
}
if ( argc > 3 ) {
if ( lutil_atoi( &i, argv[3] ) != 0 || i <= 0 ) {
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
return 1;
}
li ->li_dbsyncwaitinterval = i;
}
/* turn off writesync when sync policy is in place */
li->li_dbwritesync = 0;
#else
Debug( LDAP_DEBUG_ANY,
"\"dbsync\" policies not supported in non-threaded environments\n", 0, 0, 0);
return 1;
#endif
/* anything else */
} else {
return SLAP_CONF_UNKNOWN;
}
return 0;
}
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