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Diffstat (limited to 'tools/preload/PrintPsTree.java')
-rw-r--r-- | tools/preload/PrintPsTree.java | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/tools/preload/PrintPsTree.java b/tools/preload/PrintPsTree.java new file mode 100644 index 0000000..22701fa --- /dev/null +++ b/tools/preload/PrintPsTree.java @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2008 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. + */ + +import java.io.IOException; +import java.io.FileInputStream; +import java.io.ObjectInputStream; +import java.io.BufferedInputStream; + +/** + * Prints raw information in CSV format. + */ +public class PrintPsTree { + + public static void main(String[] args) + throws IOException, ClassNotFoundException { + if (args.length != 1) { + System.err.println("Usage: PrintCsv [compiled log file]"); + System.exit(0); + } + + FileInputStream fin = new FileInputStream(args[0]); + ObjectInputStream oin = new ObjectInputStream( + new BufferedInputStream(fin)); + + Root root = (Root) oin.readObject(); + + for (Proc proc : root.processes.values()) { + if (proc.parent == null) { + proc.print(); + } + } + } +} |