1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "util_cfgtree.h"
18#include <stdlib.h>
19
20ap_directive_t *ap_add_node(ap_directive_t **parent, ap_directive_t *current,
21                            ap_directive_t *toadd, int child)
22{
23    if (current == NULL) {
24        /* we just started a new parent */
25        if (*parent != NULL) {
26            (*parent)->first_child = toadd;
27            toadd->parent = *parent;
28        }
29        if (child) {
30            /* First item in config file or container is a container */
31            *parent = toadd;
32            return NULL;
33        }
34        return toadd;
35    }
36    current->next = toadd;
37    toadd->parent = *parent;
38    if (child) {
39        /* switch parents, navigate into child */
40        *parent = toadd;
41        return NULL;
42    }
43    return toadd;
44}
45
46
47