/*

 * Copyright (c) 2013, 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.

 *

 * 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.oracle.java.testlibrary;

public class Platform {

  private static final String osName = System.getProperty("os.name");

  private static final String dataModel = System.getProperty("sun.arch.data.model");

  private static final String vmVersion = System.getProperty("java.vm.version");

  private static final String osArch = System.getProperty("os.arch");

  public static boolean is64bit() {

    return dataModel.equals("64");

  }

  public static boolean isSolaris() {

    return osName.toLowerCase().startsWith("sunos");

  }

  public static boolean isWindows() {

    return osName.toLowerCase().startsWith("win");

  }

  public static boolean isOSX() {

    return osName.toLowerCase().startsWith("mac");

  }

  public static boolean isLinux() {

    return osName.toLowerCase().startsWith("linux");

  }

  public static String getOsName() {

    return osName;

  }

  public static boolean isDebugBuild() {

    return vmVersion.toLowerCase().contains("debug");

  }

  public static String getVMVersion() {

    return vmVersion;

  }

  // Returns true for sparc and sparcv9.

  public static boolean isSparc() {

    return osArch.toLowerCase().startsWith("sparc");

  }

  public static String getOsArch() {

    return osArch;

  }

}