1 /* 2 * Copyright (C) 2008 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 import android.os.Parcelable; 20 import android.os.Parcel; 21 import java.net.InetAddress; 22 23 /** 24 * A simple object for retrieving the results of a DHCP request. 25 */ 26 public class DhcpInfo implements Parcelable { 27 public int ipAddress; 28 public int gateway; 29 public int netmask; 30 31 public int dns1; 32 public int dns2; 33 34 public int serverAddress; 35 public int leaseDuration; 36 DhcpInfo()37 public DhcpInfo() { 38 super(); 39 } 40 41 /** copy constructor {@hide} */ DhcpInfo(DhcpInfo source)42 public DhcpInfo(DhcpInfo source) { 43 if (source != null) { 44 ipAddress = source.ipAddress; 45 gateway = source.gateway; 46 netmask = source.netmask; 47 dns1 = source.dns1; 48 dns2 = source.dns2; 49 serverAddress = source.serverAddress; 50 leaseDuration = source.leaseDuration; 51 } 52 } 53 toString()54 public String toString() { 55 StringBuffer str = new StringBuffer(); 56 57 str.append("ipaddr "); putAddress(str, ipAddress); 58 str.append(" gateway "); putAddress(str, gateway); 59 str.append(" netmask "); putAddress(str, netmask); 60 str.append(" dns1 "); putAddress(str, dns1); 61 str.append(" dns2 "); putAddress(str, dns2); 62 str.append(" DHCP server "); putAddress(str, serverAddress); 63 str.append(" lease ").append(leaseDuration).append(" seconds"); 64 65 return str.toString(); 66 } 67 putAddress(StringBuffer buf, int addr)68 private static void putAddress(StringBuffer buf, int addr) { 69 buf.append(NetworkUtils.intToInetAddress(addr).getHostAddress()); 70 } 71 72 /** Implement the Parcelable interface {@hide} */ describeContents()73 public int describeContents() { 74 return 0; 75 } 76 77 /** Implement the Parcelable interface {@hide} */ writeToParcel(Parcel dest, int flags)78 public void writeToParcel(Parcel dest, int flags) { 79 dest.writeInt(ipAddress); 80 dest.writeInt(gateway); 81 dest.writeInt(netmask); 82 dest.writeInt(dns1); 83 dest.writeInt(dns2); 84 dest.writeInt(serverAddress); 85 dest.writeInt(leaseDuration); 86 } 87 88 /** Implement the Parcelable interface {@hide} */ 89 public static final Creator<DhcpInfo> CREATOR = 90 new Creator<DhcpInfo>() { 91 public DhcpInfo createFromParcel(Parcel in) { 92 DhcpInfo info = new DhcpInfo(); 93 info.ipAddress = in.readInt(); 94 info.gateway = in.readInt(); 95 info.netmask = in.readInt(); 96 info.dns1 = in.readInt(); 97 info.dns2 = in.readInt(); 98 info.serverAddress = in.readInt(); 99 info.leaseDuration = in.readInt(); 100 return info; 101 } 102 103 public DhcpInfo[] newArray(int size) { 104 return new DhcpInfo[size]; 105 } 106 }; 107 } 108