| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.app.admin; |
| |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| |
| /** |
| * A class that represents a TCP connect event initiated through the standard network stack. |
| * |
| * <p>It contains information about the originating app as well as the remote TCP endpoint. |
| * |
| * <p>Support both IPv4 and IPv6 connections. |
| */ |
| public final class ConnectEvent extends NetworkEvent implements Parcelable { |
| |
| /** The destination IP address. */ |
| private final String ipAddress; |
| |
| /** The destination port number. */ |
| private final int port; |
| |
| /** @hide */ |
| public ConnectEvent(String ipAddress, int port, String packageName, long timestamp) { |
| super(packageName, timestamp); |
| this.ipAddress = ipAddress; |
| this.port = port; |
| } |
| |
| private ConnectEvent(Parcel in) { |
| this.ipAddress = in.readString(); |
| this.port = in.readInt(); |
| this.packageName = in.readString(); |
| this.timestamp = in.readLong(); |
| } |
| |
| public InetAddress getInetAddress() { |
| try { |
| // ipAddress is already an address, not a host name, no DNS resolution will happen. |
| return InetAddress.getByName(ipAddress); |
| } catch (UnknownHostException e) { |
| // Should never happen as we aren't passing a host name. |
| return InetAddress.getLoopbackAddress(); |
| } |
| } |
| |
| public int getPort() { |
| return port; |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("ConnectEvent(%s, %d, %d, %s)", ipAddress, port, timestamp, |
| packageName); |
| } |
| |
| public static final Parcelable.Creator<ConnectEvent> CREATOR |
| = new Parcelable.Creator<ConnectEvent>() { |
| @Override |
| public ConnectEvent createFromParcel(Parcel in) { |
| if (in.readInt() != PARCEL_TOKEN_CONNECT_EVENT) { |
| return null; |
| } |
| return new ConnectEvent(in); |
| } |
| |
| @Override |
| public ConnectEvent[] newArray(int size) { |
| return new ConnectEvent[size]; |
| } |
| }; |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel out, int flags) { |
| // write parcel token first |
| out.writeInt(PARCEL_TOKEN_CONNECT_EVENT); |
| out.writeString(ipAddress); |
| out.writeInt(port); |
| out.writeString(packageName); |
| out.writeLong(timestamp); |
| } |
| } |
| |