typedef struct gluenode {
BackendDB *gn_be;
- int gn_bx;
struct berval gn_pdn;
int gn_async;
} gluenode;
slap_overinst *on = glue_tool_inst( bi );
glueinfo *gi = on->on_bi.bi_private;
static int glueOpened = 0;
- int i, rc = 0;
+ int i, j, same, bsame = 0, rc = 0;
if (glueOpened) return 0;
/* If we were invoked in tool mode, open all the underlying backends */
if (slapMode & SLAP_TOOL_MODE) {
- rc = backend_startup( NULL );
+ for (i = 0; i<gi->gi_nodes; i++) {
+ same = 0;
+ /* Same type as our main backend? */
+ if ( gi->gi_n[i].gn_be->bd_info == on->on_info->oi_orig )
+ bsame = 1;
+
+ /* Loop thru the bd_info's and make sure we only
+ * invoke their bi_open functions once each.
+ */
+ for ( j = 0; j<i; j++ ) {
+ if ( gi->gi_n[i].gn_be->bd_info ==
+ gi->gi_n[j].gn_be->bd_info ) {
+ same = 1;
+ break;
+ }
+ }
+ /* OK, it's unique and non-NULL, call it. */
+ if ( !same && gi->gi_n[i].gn_be->bd_info->bi_open )
+ rc = gi->gi_n[i].gn_be->bd_info->bi_open(
+ gi->gi_n[i].gn_be->bd_info );
+ /* Let backend.c take care of the rest of startup */
+ if ( !rc )
+ rc = backend_startup_one( gi->gi_n[i].gn_be );
+ if ( rc ) break;
+ }
+ if ( !rc && !bsame && on->on_info->oi_orig->bi_open )
+ rc = on->on_info->oi_orig->bi_open( on->on_info->oi_orig );
+
} /* other case is impossible */
return rc;
}
return SLAP_CB_CONTINUE;
}
-static int
-glue_db_open (
- BackendDB *be
-)
-{
- slap_overinst *on = (slap_overinst *)be->bd_info;
- glueinfo *gi = (glueinfo *)on->on_bi.bi_private;
- int i;
-
- for ( i=0; i<gi->gi_nodes; i++ ) {
- int j;
-
- gi->gi_n[i].gn_be = backendDB + gi->gi_n[i].gn_bx;
- }
- return 0;
-}
-
static int
glue_db_close(
BackendDB *be
}
gi = (glueinfo *)ch_realloc( gi, sizeof(glueinfo) +
gi->gi_nodes * sizeof(gluenode));
- gi->gi_n[gi->gi_nodes].gn_bx = b2 - backendDB;
+ gi->gi_n[gi->gi_nodes].gn_be = b2;
dnParent( &b2->be_nsuffix[0], &gi->gi_n[gi->gi_nodes].gn_pdn );
gi->gi_n[gi->gi_nodes].gn_async = async;
gi->gi_nodes++;
glue.on_bi.bi_db_init = glue_db_init;
glue.on_bi.bi_db_config = glue_db_config;
- glue.on_bi.bi_db_open = glue_db_open;
glue.on_bi.bi_db_close = glue_db_close;
glue.on_bi.bi_db_destroy = glue_db_destroy;