INetd.aidl revision 89faa349525ad1110b6fa3f2149e6ef825c65662 
1/**
2 * Copyright (c) 2016, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * 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
17package android.net;
18
19/** {@hide} */
20interface INetd {
21    /**
22     * Returns true if the service is responding.
23     */
24    boolean isAlive();
25
26    /**
27     * Replaces the contents of the specified UID-based firewall chain.
28     *
29     * The chain may be a whitelist chain or a blacklist chain. A blacklist chain contains DROP
30     * rules for the specified UIDs and a RETURN rule at the end. A whitelist chain contains RETURN
31     * rules for the system UID range (0 to {@code UID_APP} - 1), RETURN rules for for the specified
32     * UIDs, and a DROP rule at the end. The chain will be created if it does not exist.
33     *
34     * @param chainName The name of the chain to replace.
35     * @param isWhitelist Whether this is a whitelist or blacklist chain.
36     * @param uids The list of UIDs to allow/deny.
37     * @return true if the chain was successfully replaced, false otherwise.
38     */
39    boolean firewallReplaceUidChain(String chainName, boolean isWhitelist, in int[] uids);
40}
41