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[openldap] / servers / slapd / overlays / glue.c

diff --git a/servers/slapd/overlays/glue.c b/servers/slapd/overlays/glue.c
index a09176e5c71f45dc92fc10cdd8f688b698b0a602..965a1e9895c3e7b7f687b040dfd164607f72ac28 100644 (file)
--- a/servers/slapd/overlays/glue.c
+++ b/servers/slapd/overlays/glue.c
@@ -40,7 +40,6 @@
 
 typedef struct gluenode {
        BackendDB *gn_be;
-       int     gn_bx;
        struct berval gn_pdn;
        int gn_async;
 } gluenode;
@@ -271,7 +270,11 @@ glue_op_search ( Operation *op, SlapReply *rs )
 
        switch (op->ors_scope) {
        case LDAP_SCOPE_BASE:
-               return SLAP_CB_CONTINUE;
+               rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
+               if (op->o_bd && op->o_bd->be_search) {
+                       rs->sr_err = op->o_bd->be_search( op, rs );
+               }
+               return rs->sr_err;
 
        case LDAP_SCOPE_ONELEVEL:
        case LDAP_SCOPE_SUBTREE:
@@ -396,7 +399,9 @@ end_of_loop:;
 
                break;
        }
-       if ( !op->o_abandon ) {
+       if ( op->o_abandon ) {
+               rs->sr_err = SLAPD_ABANDON;
+       } else {
                op->o_callback = cb.sc_next;
                rs->sr_err = gs.err;
                rs->sr_matched = gs.matched;
@@ -475,7 +480,7 @@ glue_open (
        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;
 
@@ -483,7 +488,34 @@ glue_open (
 
        /* 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;
 }
@@ -724,23 +756,6 @@ glue_db_destroy (
        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
@@ -807,7 +822,7 @@ glue_db_config(
                }
                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++;
@@ -824,7 +839,6 @@ glue_init()
 
        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;