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 17 package android.net; 18 19 /** {@hide} */ 20 oneway interface INetdEventCallback { 21 22 // Possible addNetdEventCallback callers. 23 const int CALLBACK_CALLER_CONNECTIVITY_SERVICE = 0; 24 const int CALLBACK_CALLER_DEVICE_POLICY = 1; 25 const int CALLBACK_CALLER_NETWORK_WATCHLIST = 2; 26 27 /** 28 * Reports a single DNS lookup function call. 29 * This method must not block or perform long-running operations. 30 * 31 * @param hostname the name that was looked up. 32 * @param ipAddresses (possibly a subset of) the IP addresses returned. 33 * At most {@link #DNS_REPORTED_IP_ADDRESSES_LIMIT} addresses are logged. 34 * @param ipAddressesCount the number of IP addresses returned. May be different from the length 35 * of ipAddresses if there were too many addresses to log. 36 * @param timestamp the timestamp at which the query was reported by netd. 37 * @param uid the UID of the application that performed the query. 38 */ onDnsEvent(String hostname, in String[] ipAddresses, int ipAddressesCount, long timestamp, int uid)39 void onDnsEvent(String hostname, in String[] ipAddresses, int ipAddressesCount, long timestamp, 40 int uid); 41 42 /** 43 * Represents a private DNS validation success or failure. 44 * This method must not block or perform long-running operations. 45 * 46 * @param netId the ID of the network the validation was performed on. 47 * @param ipAddress the IP address for which validation was performed. 48 * @param hostname the hostname for which validation was performed. 49 * @param validated whether or not validation was successful. 50 */ onPrivateDnsValidationEvent(int netId, String ipAddress, String hostname, boolean validated)51 void onPrivateDnsValidationEvent(int netId, String ipAddress, String hostname, 52 boolean validated); 53 54 /** 55 * Reports a single connect library call. 56 * This method must not block or perform long-running operations. 57 * 58 * @param ipAddr destination IP address. 59 * @param port destination port number. 60 * @param timestamp the timestamp at which the call was reported by netd. 61 * @param uid the UID of the application that performed the connection. 62 */ onConnectEvent(String ipAddr, int port, long timestamp, int uid)63 void onConnectEvent(String ipAddr, int port, long timestamp, int uid); 64 } 65