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[simantics/platform.git] / bundles / org.simantics.fastlz / src / org / simantics / fastlz / ARCHType.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.fastlz;\r
13 \r
14 /**\r
15  * @author Tuukka Lehtonen\r
16  */\r
17 public enum ARCHType {\r
18     PPC, PPC_64, SPARC, X86, X86_64, UNKNOWN;\r
19 \r
20     public static ARCHType calculate() {\r
21         String osArch = System.getProperty("os.arch");\r
22         assert osArch != null;\r
23         osArch = osArch.toLowerCase();\r
24         if (osArch.equals("i386") || osArch.equals("i586") || osArch.equals("i686") || osArch.equals("x86"))\r
25             return X86;\r
26         if (osArch.startsWith("amd64") || osArch.startsWith("x86_64"))\r
27             return X86_64;\r
28         if (osArch.equals("ppc"))\r
29             return PPC;\r
30         if (osArch.startsWith("ppc"))\r
31             return PPC_64;\r
32         if (osArch.startsWith("sparc"))\r
33             return SPARC;\r
34         return UNKNOWN;\r
35     }\r
36 }