X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-bdb%2Ftools.c;h=bafba3549e7a2ef597aba98f95496bcdc354d59f;hb=739128a0165d795a1c6110696768614efcfefe50;hp=65471722e463136cef99a4f2a0b9725c4842d197;hpb=546bc9cf19ae9239f24886ed123fac573c6895ce;p=openldap

diff --git a/servers/slapd/back-bdb/tools.c b/servers/slapd/back-bdb/tools.c
index 65471722e4..bafba3549e 100644
--- a/servers/slapd/back-bdb/tools.c
+++ b/servers/slapd/back-bdb/tools.c
@@ -35,7 +35,7 @@ static dn_id hbuf[HOLE_SIZE], *holes = hbuf;
 static unsigned nhmax = HOLE_SIZE;
 static unsigned nholes;
 
-Avlnode *index_attrs, index_dummy;
+static Avlnode *index_attrs, index_dummy;
 
 int bdb_tool_entry_open(
 	BackendDB *be, int mode )
@@ -140,18 +140,23 @@ ID bdb_tool_dn2id_get(
 {
 	Operation op = {0};
 	Opheader ohdr = {0};
-	EntryInfo ei = {0};
+	EntryInfo *ei = NULL;
+	int rc;
+
+	if ( BER_BVISEMPTY(dn) )
+		return 0;
 
 	op.o_hdr = &ohdr;
 	op.o_bd = be;
 	op.o_tmpmemctx = NULL;
 	op.o_tmpmfuncs = &ch_mfuncs;
 
-	ei.bei_id = NOID;
-
-	bdb_dn2id( &op, NULL, dn, &ei );
+	rc = bdb_cache_find_ndn( &op, NULL, dn, &ei );
+	if ( ei ) bdb_cache_entryinfo_unlock( ei );
+	if ( rc == DB_NOTFOUND )
+		return NOID;
 	
-	return ei.bei_id;
+	return ei->bei_id;
 }
 
 int bdb_tool_id2entry_get(
@@ -160,14 +165,29 @@ int bdb_tool_id2entry_get(
 	Entry **e
 )
 {
-	return bdb_id2entry( be, NULL, id, e );
+	int rc = bdb_id2entry( be, NULL, id, e );
+
+	if ( rc == DB_NOTFOUND && id == 0 ) {
+		Entry *dummy = ch_calloc( 1, sizeof(Entry) );
+		struct berval gluebv = BER_BVC("glue");
+		dummy->e_name.bv_val = ch_strdup( "" );
+		dummy->e_nname.bv_val = ch_strdup( "" );
+		attr_merge_one( dummy, slap_schema.si_ad_objectClass, &gluebv, NULL );
+		attr_merge_one( dummy, slap_schema.si_ad_structuralObjectClass,
+			&gluebv, NULL );
+		*e = dummy;
+		rc = LDAP_SUCCESS;
+	}
+	return rc;
 }
 
 Entry* bdb_tool_entry_get( BackendDB *be, ID id )
 {
 	int rc;
 	Entry *e = NULL;
+#ifndef BDB_HIER
 	struct berval bv;
+#endif
 
 	assert( be != NULL );
 	assert( slapMode & SLAP_TOOL_MODE );
@@ -218,7 +238,10 @@ static int bdb_tool_next_id(
 	EntryInfo *ei = NULL, eidummy;
 	int rc;
 
-	if (ndn.bv_len == 0) return 0;
+	if (ndn.bv_len == 0) {
+		e->e_id = 0;
+		return 0;
+	}
 
 	rc = bdb_cache_find_ndn( op, tid, &ndn, &ei );
 	if ( ei ) bdb_cache_entryinfo_unlock( ei );
@@ -235,6 +258,10 @@ static int bdb_tool_next_id(
 			if ( rc ) {
 				return rc;
 			}
+			/* If parent didn't exist, it was created just now
+			 * and its ID is now in e->e_id. Make sure the current
+			 * entry gets added under the new parent ID.
+			 */
 			if ( eid != e->e_id ) {
 				eidummy.bei_id = e->e_id;
 				ei = &eidummy;
@@ -304,8 +331,8 @@ ID bdb_tool_entry_put(
 	assert( be != NULL );
 	assert( slapMode & SLAP_TOOL_MODE );
 
-	assert( text );
-	assert( text->bv_val );
+	assert( text != NULL );
+	assert( text->bv_val != NULL );
 	assert( text->bv_val[0] == '\0' );	/* overconservative? */
 
 	Debug( LDAP_DEBUG_TRACE, "=> " LDAP_XSTRING(bdb_tool_entry_put)
@@ -501,12 +528,11 @@ ID bdb_tool_entry_modify(
 	assert( be != NULL );
 	assert( slapMode & SLAP_TOOL_MODE );
 
-	assert( text );
-	assert( text->bv_val );
+	assert( text != NULL );
+	assert( text->bv_val != NULL );
 	assert( text->bv_val[0] == '\0' );	/* overconservative? */
 
 	assert ( e->e_id != NOID );
-	assert ( e->e_id != 0 );
 
 	Debug( LDAP_DEBUG_TRACE,
 		"=> " LDAP_XSTRING(bdb_tool_entry_modify) "( %ld, \"%s\" )\n",
@@ -543,6 +569,10 @@ ID bdb_tool_entry_modify(
 		goto done;
 	}
 
+#if 0
+	/* FIXME: this is bogus, we don't have the old values to delete
+	 * from the index because the given entry has already been modified.
+	 */
 	rc = bdb_index_entry_del( &op, tid, e );
 	if( rc != 0 ) {
 		snprintf( text->bv_val, text->bv_len,
@@ -553,6 +583,7 @@ ID bdb_tool_entry_modify(
 			text->bv_val, 0, 0 );
 		goto done;
 	}
+#endif
 
 	rc = bdb_index_entry_add( &op, tid, e );
 	if( rc != 0 ) {