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 import java.io.IOException; 18 import java.io.FileInputStream; 19 import java.io.ObjectInputStream; 20 import java.io.BufferedInputStream; 21 22 /** 23 * Prints raw information in CSV format. 24 */ 25 public class PrintPsTree { 26 27 public static void main(String[] args) 28 throws IOException, ClassNotFoundException { 29 if (args.length != 1) { 30 System.err.println("Usage: PrintCsv [compiled log file]"); 31 System.exit(0); 32 } 33 34 FileInputStream fin = new FileInputStream(args[0]); 35 ObjectInputStream oin = new ObjectInputStream( 36 new BufferedInputStream(fin)); 37 38 Root root = (Root) oin.readObject(); 39 40 for (Proc proc : root.processes.values()) { 41 if (proc.parent == null) { 42 proc.print(); 43 } 44 } 45 } 46 } 47
