/* config.c - ldbm backend configuration file routine */ /* $OpenLDAP: pkg/ldap/servers/slapd/back-ldbm/config.c,v 1.37.2.5 2007/01/02 21:44:02 kurt Exp $ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2007 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 * . */ #include "portable.h" #include #include #include #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 \" 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 \" 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 \" 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 [pres,eq,approx,sub]\" line\n", fname, lineno ); return( 1 ); } else if ( argc > 3 ) { fprintf( stderr, "%s: line %d: extra junk after \"index [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 \" 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 \" 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 [ [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 [ [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 [ [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 [ [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; }