--- a/jdk/src/share/classes/com/sun/servicetag/LinuxSystemEnvironment.java Tue Apr 02 10:51:16 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.servicetag;
-
-// This class is a copy of the com.sun.scn.servicetags.LinuxSystemEnvironment
-// class from the Sun Connection source.
-//
-// The Service Tags team maintains the latest version of the implementation
-// for system environment data collection. JDK will include a copy of
-// the most recent released version for a JDK release. We rename
-// the package to com.sun.servicetag so that the Sun Connection
-// product always uses the latest version from the com.sun.scn.servicetags
-// package. JDK and users of the com.sun.servicetag API
-// (e.g. NetBeans and SunStudio) will use the version in JDK.
-//
-// So we keep this class in src/share/classes instead of src/<os>/classes.
-
-import java.io.*;
-
-/**
- * Linux implementation of the SystemEnvironment class.
- */
-class LinuxSystemEnvironment extends SystemEnvironment {
- LinuxSystemEnvironment() {
- setHostId(getLinuxHostId());
- setSystemModel(getCommandOutput("/bin/uname", "-i"));
- setSystemManufacturer(getLinuxSystemManufacturer());
- setCpuManufacturer(getLinuxCpuManufacturer());
- setSerialNumber(getLinuxSN());
- }
- private String dmiInfo = null;
-
- private static final int SN = 1;
- private static final int SYS = 2;
- private static final int CPU = 3;
-
- private String getLinuxHostId() {
- String output = getCommandOutput("/usr/bin/hostid");
- // trim off the leading 0x
- if (output.startsWith("0x")) {
- output = output.substring(2);
- }
- return output;
- }
-
- /**
- * Tries to obtain and return the cpu manufacturer.
- * @return The cpu manufacturer (an empty string if not found or an error occurred)
- */
- private String getLinuxCpuManufacturer() {
- String tmp = getLinuxPSNInfo(CPU);
- if (tmp.length() > 0) {
- return tmp;
- }
-
- String contents = getFileContent("/proc/cpuinfo");
- for (String line : contents.split("\n")) {
- if (line.contains("vendor_id")) {
- String[] ss = line.split(":", 2);
- if (ss.length > 1) {
- return ss[1].trim();
- }
- }
- }
-
- // returns an empty string if it can't be found or an error happened
- return getLinuxDMIInfo("dmi type 4", "manufacturer");
- }
-
-
- /**
- * Tries to obtain and return the system manufacturer.
- * @return The system manufacturer (an empty string if not found or an error occurred)
- */
- private String getLinuxSystemManufacturer() {
- String tmp = getLinuxPSNInfo(SYS);
- if (tmp.length() > 0) {
- return tmp;
- }
-
- // returns an empty string if it can't be found or an error happened
- return getLinuxDMIInfo("dmi type 1", "manufacturer");
- }
-
- /**
- * Tries to obtain and return the serial number of the system.
- * @return The serial number (an empty string if not found or an error occurred)
- */
- private String getLinuxSN() {
- String tmp = getLinuxPSNInfo(SN);
- if (tmp.length() > 0) {
- return tmp;
- }
-
- // returns an empty string if it can't be found or an error happened
- return getLinuxDMIInfo("dmi type 1", "serial number");
- }
-
- private String getLinuxPSNInfo(int target) {
- // try to read from the psn file if it exists
- String contents = getFileContent("/var/run/psn");
- String[] ss = contents.split("\n");
- if (target <= ss.length) {
- return ss[target-1];
- }
-
- // default case is to return ""
- return "";
- }
-
- // reads from dmidecode with the given type and target
- // returns an empty string if nothing was found or an error occurred
- //
- // Sample output segment:
- // Handle 0x0001
- // DMI type 1, 25 bytes.
- // System Information
- // Manufacturer: System manufacturer
- // Product Name: System Product Name
- // Version: System Version
- // Serial Number: System Serial Number
- // UUID: 3091D719-B25B-D911-959D-6D1B12C7686E
- // Wake-up Type: Power Switch
-
- private synchronized String getLinuxDMIInfo(String dmiType, String target) {
- // only try to get dmidecode information once, after that, we can
- // reuse the output
- if (dmiInfo == null) {
- Thread dmidecodeThread = new Thread() {
- public void run() {
- dmiInfo = getCommandOutput("/usr/sbin/dmidecode");
- }
- };
- dmidecodeThread.start();
-
- try {
- dmidecodeThread.join(2000);
- if (dmidecodeThread.isAlive()) {
- dmidecodeThread.interrupt();
- dmiInfo = "";
- }
- } catch (InterruptedException ie) {
- dmidecodeThread.interrupt();
- }
- }
-
- if (dmiInfo.length() == 0) {
- return "";
- }
- boolean dmiFlag = false;
- for (String s : dmiInfo.split("\n")) {
- String line = s.toLowerCase();
- if (dmiFlag) {
- if (line.contains(target)) {
- String key = target + ":";
- int indx = line.indexOf(key) + key.length();
- if (line.contains(key) && indx < line.length()) {
- return line.substring(indx).trim();
- }
- String[] ss = line.split(":");
- return ss[ss.length-1];
- }
- } else if (line.contains(dmiType)) {
- dmiFlag = true;
- }
- }
- return "";
- }
-
-}