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 );
}
li->li_mode = strtol( argv[1], NULL, 0 );
/* 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 (ignored)\n",
fname, lineno );
}
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 );
}
li->li_cache.c_maxsize = atoi( argv[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 );
}
li->li_dbcachesize = atoi( argv[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 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( CONFIG, ERR, "ldbm_back_db_config: %s: "
"line %d: missing frequency value in \"dbsync <frequency> "
"[<wait-times> [wait-interval]]\" line\n", fname, lineno, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: missing frquency value in \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, 0 );
#endif
return 1;
}
i = atoi( argv[1] );
if( i < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( CONFIG, ERR,
"ldbm_back_db_config: %s: "
"line %d: frequency value (%d) invalid \"dbsync "
"<frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#endif
return 1;
}
li->li_dbsyncfreq = i;
if ( argc > 2 ) {
i = atoi( argv[2] );
if ( i < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( CONFIG,ERR, "ldbm_back_db_config: %s: "
"line %d: frequency value (%d) invalid \"dbsync "
"<frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#endif
return 1;
}
li ->li_dbsyncwaitn = i;
}
if ( argc > 3 ) {
i = atoi( argv[3] );
if ( i <= 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG ( CONFIG,ERR, "ldbm_back_db_config: %s: "
"line %d: frequency value (%d) invalid \"dbsync "
"<frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: frquency value (%d) invalid \"dbsync <frequency> [<wait-times> [wait-interval]]\" line\n",
fname, lineno, i );
#endif
return 1;
}
li ->li_dbsyncwaitinterval = i;
}
/* turn off writesync when sync policy is in place */
li->li_dbwritesync = 0;
#else
#ifdef NEW_LOGGING
LDAP_LOG ( CONFIG, ERR, "ldbm_back_db_config: \"dbsync\""
" policies not supported in non-threaded environments\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"\"dbsync\" policies not supported in non-threaded environments\n", 0, 0, 0);
#endif
return 1;
#endif
/* anything else */
} else {
fprintf( stderr,
"%s: line %d: unknown directive \"%s\" in ldbm database definition (ignored)\n",
fname, lineno, argv[0] );
}
return 0;
}
/* create the default indexes separately
* (because when we're creating a new backend while the server is running,
* the DSE needs to be pre-seeded first.)
*/
int ldbm_instance_create_default_indexes(backend *be)
{
Slapi_Entry *e;
ldbm_instance *inst = (ldbm_instance *)be->be_instance_info;
/* write the dse file only on the final index */
int flags = LDBM_INSTANCE_CONFIG_DONT_WRITE;
/*
* Always index (entrydn or entryrdn), parentid, objectclass,
* subordinatecount, copiedFrom, and aci,
* since they are used by some searches, replication and the
* ACL routines.
*/
if (entryrdn_get_switch()) { /* subtree-rename: on */
e = ldbm_instance_init_config_entry(LDBM_ENTRYRDN_STR,"subtree", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
} else {
e = ldbm_instance_init_config_entry(LDBM_ENTRYDN_STR,"eq", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
}
e = ldbm_instance_init_config_entry(LDBM_PARENTID_STR,"eq", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
e = ldbm_instance_init_config_entry("objectclass","eq", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
e = ldbm_instance_init_config_entry("aci","pres", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
#if 0 /* don't need copiedfrom */
e = ldbm_instance_init_config_entry("copiedfrom","pres",0 ,0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
#endif
e = ldbm_instance_init_config_entry(LDBM_NUMSUBORDINATES_STR,"pres", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
e = ldbm_instance_init_config_entry(SLAPI_ATTR_UNIQUEID,"eq", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
/* For MMR, we need this attribute (to replace use of dncomp in delete). */
e = ldbm_instance_init_config_entry(ATTR_NSDS5_REPLCONFLICT,"eq", "pres", 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
/* write the dse file only on the final index */
e = ldbm_instance_init_config_entry(SLAPI_ATTR_NSCP_ENTRYDN,"eq", 0, 0, 0);
ldbm_instance_config_add_index_entry(inst, e, flags);
slapi_entry_free(e);
/* ldbm_instance_config_add_index_entry(inst, 2, argv); */
e = ldbm_instance_init_config_entry(LDBM_PSEUDO_ATTR_DEFAULT,"none", 0, 0, 0);
attr_index_config( be, "ldbm index init", 0, e, 1, 0 );
slapi_entry_free(e);
if (!entryrdn_get_noancestorid()) {
/*
* ancestorid is special, there is actually no such attr type
* but we still want to use the attr index file APIs.
*/
e = ldbm_instance_init_config_entry(LDBM_ANCESTORID_STR,"eq", 0, 0, 0);
attr_index_config( be, "ldbm index init", 0, e, 1, 0 );
slapi_entry_free(e);
}
return 0;
}