[Swingme-svn] SF.net SVN: swingme:[2888] iOSME/src/net/yura/ios/HWMachine.java

[<yu...@us...>]

Revision: 2888
          http://sourceforge.net/p/swingme/code/2888
Author:   yuranet
Date:     2025-08-01 13:20:59 +0000 (Fri, 01 Aug 2025)
Log Message:
-----------
getMachineString ready for MOE2

Added Paths:
-----------
    iOSME/src/net/yura/ios/HWMachine.java

Added: iOSME/src/net/yura/ios/HWMachine.java
===================================================================
--- iOSME/src/net/yura/ios/HWMachine.java	                        (rev 0)
+++ iOSME/src/net/yura/ios/HWMachine.java	2025-08-01 13:20:59 UTC (rev 2888)
@@ -0,0 +1,34 @@
+package net.yura.ios;
+
+import org.moe.natj.c.CRuntime;
+import org.moe.natj.c.ann.CFunction;
+import org.moe.natj.general.NatJ;
+import org.moe.natj.general.ann.Runtime;
+import org.moe.natj.general.ptr.BytePtr;
+import org.moe.natj.general.ptr.NUIntPtr;
+import org.moe.natj.general.ptr.VoidPtr;
+import org.moe.natj.general.ptr.impl.PtrFactory;
+
+@Runtime(CRuntime.class)
+public class HWMachine {
+    static {
+        NatJ.register();
+    }
+
+    @CFunction
+    public static native int sysctlbyname(BytePtr name, VoidPtr oldp, NUIntPtr oldlenp, VoidPtr newp, long newlen);
+
+    public static String getMachineString() {
+        String name = "hw.machine";
+        byte[] tmp = new byte[name.getBytes().length + 1];
+        System.arraycopy(name.getBytes(), 0, tmp, 0, name.getBytes().length);
+        tmp[name.getBytes().length] = 0x0;
+        BytePtr namePtr = PtrFactory.newByteArray(tmp);
+        NUIntPtr sizePtr = PtrFactory.newNUIntReference(0);
+        sysctlbyname(namePtr, null, sizePtr, null, 0);
+        long longsize = sizePtr.get();
+        BytePtr machinePtr = PtrFactory.newByteArray((int)longsize);
+        sysctlbyname(namePtr, machinePtr, sizePtr, null, 0);
+        return machinePtr.toUTF8String();
+    }
+}

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