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package net.oni2.platformtools; |
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|
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import java.io.File; |
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import java.io.IOException; |
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import java.util.Vector; |
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|
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import net.oni2.platformtools.applicationinvoker.ApplicationInvoker; |
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import net.oni2.platformtools.applicationinvoker.ApplicationInvocationResult; |
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import net.oni2.platformtools.applicationinvoker.EExeType; |
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import net.oni2.platformtools.applicationinvoker.ERuntimeNotInstalledException; |
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|
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/** |
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* @author Christian Illy |
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*/ |
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public class PlatformInformation { |
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|
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/** |
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* @author Christian Illy |
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*/ |
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public enum Architecture { |
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/** |
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* 32 bit |
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*/ |
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X86, |
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/** |
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* 64 bit |
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*/ |
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AMD64, |
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/** |
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* PPC |
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*/ |
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PPC |
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} |
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|
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/** |
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* @author Christian Illy |
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*/ |
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public enum Platform { |
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/** |
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* Running Windows |
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*/ |
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WIN, |
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/** |
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* Running MacOS |
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*/ |
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MACOS, |
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/** |
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* Running a Linux |
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*/ |
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LINUX, |
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/** |
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* Unknown OS |
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*/ |
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UNKNOWN |
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} |
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|
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private static Platform platform = null; |
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private static Architecture architecture = null; |
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|
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/** |
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* @return Processor architecture |
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*/ |
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public static Architecture getArchitecture() { |
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if (architecture == null) { |
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Vector<String> params = new Vector<String>(); |
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ApplicationInvocationResult res = null; |
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|
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switch (getPlatform()) { |
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case WIN: |
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String arch = System.getenv("PROCESSOR_ARCHITECTURE") |
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.toLowerCase(); |
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if (arch.startsWith("x86")) |
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architecture = Architecture.X86; |
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architecture = Architecture.AMD64; |
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break; |
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case MACOS: |
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params.add("-m"); |
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try { |
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res = ApplicationInvoker.executeAndWait( |
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EExeType.OSBINARY, null, new File("uname"), |
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params, false); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (ERuntimeNotInstalledException e) { |
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e.printStackTrace(); |
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} |
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architecture = Architecture.AMD64; |
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if (res != null) { |
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if (res.output.get(0).toLowerCase().contains("power macintosh")) |
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architecture = Architecture.PPC; |
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} |
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break; |
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case LINUX: |
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params.add("LONG_BIT"); |
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try { |
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res = ApplicationInvoker.executeAndWait( |
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EExeType.OSBINARY, null, new File("getconf"), |
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params, false); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (ERuntimeNotInstalledException e) { |
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e.printStackTrace(); |
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} |
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architecture = Architecture.X86; |
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if (res != null) { |
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if (res.output.get(0).equals("64")) |
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architecture = Architecture.AMD64; |
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} |
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break; |
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default: |
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architecture = null; |
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} |
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} |
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return architecture; |
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} |
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|
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/** |
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* @return The operating system running on |
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*/ |
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public static Platform getPlatform() { |
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if (platform == null) { |
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String os = System.getProperty("os.name").toLowerCase(); |
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if (os.startsWith("win")) |
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platform = Platform.WIN; |
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else if (os.startsWith("linux")) |
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platform = Platform.LINUX; |
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else if (os.startsWith("mac") || os.startsWith("darwin")) |
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platform = Platform.MACOS; |
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else |
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platform = Platform.UNKNOWN; |
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} |
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return platform; |
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} |
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|
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} |
