X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-bdb%2Ftools.c;h=75e6e47e2b0ca22fbe052014b67f021797ab72a7;hb=59e9ff6243465640956b58ad1756a3ede53eca7c;hp=c0ce3a2cf80cb82f0947cff5826dd895cd880574;hpb=b814f859204cace4b19637f731fec984b68d1e1a;p=openldap

diff --git a/servers/slapd/back-bdb/tools.c b/servers/slapd/back-bdb/tools.c
index c0ce3a2cf8..75e6e47e2b 100644
--- a/servers/slapd/back-bdb/tools.c
+++ b/servers/slapd/back-bdb/tools.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 2000-2014 The OpenLDAP Foundation.
+ * Copyright 2000-2018 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -841,6 +841,11 @@ int bdb_tool_entry_reindex(
 		return -1;
 	}
 
+	op.o_hdr = &ohdr;
+	op.o_bd = be;
+	op.o_tmpmemctx = NULL;
+	op.o_tmpmfuncs = &ch_mfuncs;
+
 	if (! (slapMode & SLAP_TOOL_QUICK)) {
 	rc = TXN_BEGIN( bi->bi_dbenv, NULL, &tid, bi->bi_db_opflags );
 	if( rc != 0 ) {
@@ -865,11 +870,6 @@ int bdb_tool_entry_reindex(
 		"=> " LDAP_XSTRING(bdb_tool_entry_reindex) "( %ld, \"%s\" )\n",
 		(long) id, e->e_dn, 0 );
 
-	op.o_hdr = &ohdr;
-	op.o_bd = be;
-	op.o_tmpmemctx = NULL;
-	op.o_tmpmfuncs = &ch_mfuncs;
-
 	rc = bdb_tool_index_add( &op, tid, e );
 
 done:
@@ -1003,6 +1003,171 @@ done:
 	return e->e_id;
 }
 
+int bdb_tool_entry_delete(
+	BackendDB *be,
+	struct berval *ndn,
+	struct berval *text )
+{
+	int rc;
+	struct bdb_info *bdb;
+	DB_TXN *tid = NULL;
+	Operation op = {0};
+	Opheader ohdr = {0};
+	EntryInfo *ei, *eip;
+	Entry *e;
+	DB_LOCK lock;
+
+	assert( be != NULL );
+	assert( slapMode & SLAP_TOOL_MODE );
+
+	assert( text != NULL );
+	assert( text->bv_val != NULL );
+	assert( text->bv_val[0] == '\0' );	/* overconservative? */
+
+	assert ( ndn != NULL );
+	assert ( ndn->bv_val != NULL );
+
+	Debug( LDAP_DEBUG_TRACE,
+		"=> " LDAP_XSTRING(bdb_tool_entry_delete) "( %s )\n",
+		ndn->bv_val, 0, 0 );
+
+	bdb = (struct bdb_info *) be->be_private;
+
+	if (! (slapMode & SLAP_TOOL_QUICK)) {
+		if( cursor ) {
+			cursor->c_close( cursor );
+			cursor = NULL;
+		}
+		rc = TXN_BEGIN( bdb->bi_dbenv, NULL, &tid,
+			bdb->bi_db_opflags );
+		if( rc != 0 ) {
+			snprintf( text->bv_val, text->bv_len,
+				"txn_begin failed: %s (%d)",
+				db_strerror(rc), rc );
+			Debug( LDAP_DEBUG_ANY,
+				"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+				 text->bv_val, 0, 0 );
+			return LDAP_OTHER;
+		}
+		rc = bdb->bi_id2entry->bdi_db->cursor(
+			bdb->bi_id2entry->bdi_db, bdb->bi_cache.c_txn, &cursor,
+			bdb->bi_db_opflags );
+	}
+
+	op.o_hdr = &ohdr;
+	op.o_bd = be;
+	op.o_tmpmemctx = NULL;
+	op.o_tmpmfuncs = &ch_mfuncs;
+
+	/* do the deletion */
+	rc = bdb_dn2entry( &op, tid, ndn, &ei, 1, &lock );
+	if( rc != 0 ) {
+		snprintf( text->bv_val, text->bv_len,
+			"dn2entry failed: %s (%d)",
+			db_strerror(rc), rc );
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+				text->bv_val, 0, 0 );
+		goto done;
+	}
+
+	e = ei->bei_e;
+	eip = ei->bei_parent;
+
+	rc = bdb_cache_children( &op, tid, e );
+	if( rc != DB_NOTFOUND ) {
+		switch( rc ) {
+		case 0:
+			snprintf( text->bv_val, text->bv_len,
+				"delete failed:"
+				" subordinate objects must be deleted first");
+			break;
+		default:
+			snprintf( text->bv_val, text->bv_len,
+				"has_children failed: %s (%d)",
+				db_strerror(rc), rc );
+			break;
+		}
+		rc = -1;
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(mdb_tool_entry_delete) ": %s\n",
+			 text->bv_val, 0, 0 );
+		goto done;
+	}
+	rc = bdb_dn2id_delete( &op, tid, eip, e );
+	if( rc != 0 ) {
+		snprintf( text->bv_val, text->bv_len,
+			"dn2entry failed: %s (%d)",
+			db_strerror(rc), rc );
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+				text->bv_val, 0, 0 );
+		goto done;
+	}
+
+	rc = bdb_index_entry_del( &op, tid, e );
+	if( rc != 0 ) {
+		snprintf( text->bv_val, text->bv_len,
+			"dn2entry failed: %s (%d)",
+			db_strerror(rc), rc );
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+				text->bv_val, 0, 0 );
+		goto done;
+	}
+
+	rc = bdb_id2entry_delete( be, tid, e );
+	if( rc != 0 ) {
+		snprintf( text->bv_val, text->bv_len,
+			"dn2entry failed: %s (%d)",
+			db_strerror(rc), rc );
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+				text->bv_val, 0, 0 );
+		goto done;
+	}
+
+done:
+	/* Free the EntryInfo and the Entry */
+	if( e != NULL ) {
+		bdb_entry_release( &op, e, 0 );
+	}
+
+	if( rc == 0 ) {
+		if (! (slapMode & SLAP_TOOL_QUICK)) {
+		rc = TXN_COMMIT( tid, 0 );
+		if( rc != 0 ) {
+			snprintf( text->bv_val, text->bv_len,
+					"txn_commit failed: %s (%d)",
+					db_strerror(rc), rc );
+			Debug( LDAP_DEBUG_ANY,
+				"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": "
+				"%s\n", text->bv_val, 0, 0 );
+		}
+		}
+
+	} else {
+		if (! (slapMode & SLAP_TOOL_QUICK)) {
+		TXN_ABORT( tid );
+		snprintf( text->bv_val, text->bv_len,
+			"txn_aborted! %s (%d)",
+			db_strerror(rc), rc );
+		Debug( LDAP_DEBUG_ANY,
+			"=> " LDAP_XSTRING(bdb_tool_entry_delete) ": %s\n",
+			text->bv_val, 0, 0 );
+		}
+	}
+
+	if ( cursor == NULL )
+	{
+		rc = bdb->bi_id2entry->bdi_db->cursor(
+			bdb->bi_id2entry->bdi_db, bdb->bi_cache.c_txn, &cursor,
+			bdb->bi_db_opflags );
+	}
+
+	return rc;
+}
+
 #ifdef BDB_TOOL_IDL_CACHING
 static int
 bdb_tool_idl_cmp( const void *v1, const void *v2 )