Java win32 libraries / api

Question

Is there a proper win32 Java library, for example, displaying the current processes, finding out the port numbers that the process accepted, etc.? (or something like a WMI library?)

Answer 1

Take a look at JNA . This is a 100% pure java way of communicating with native code.

They have a secondary library called Platform.jar , which contains some of the most common built-in APIs.

Although I know what it is, I have not used the platform, so I can not indicate where you will find what you are looking for. But from my global JNA experience, this should help A LOT !!!

(end of answer)

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, , ( )... , , java. librairy (jna.jar) libs (.dll,.so,.dylib) os/ java-end ( jar: ~ 1 Mo).

"A.dll", "A.so" "libA.dylib", :

int doSomething(char* aString ,byte* aByteArray, long* arraySize)

, JNA :

public class LibAWrapper{
  //tell JNA to link with native library
  Native.register("A");
  //Type mapping in java 
  public native int doSomething(String aString ,byte[] aByteArray, NativeLongByReference arraySize)
}

:

new LibAWrapper().doSomething("Hello World",....

, Platform.jar , ,

Answer 2

SIGAR

Answer 3

JNA , JNI, . : JNA

Answer 4

, jni- win32.

Answer 5

, , , - , .

Like others suggested, JNA seems to be the way to go. Since JNA (and the JNA Platform) do not display all methods in 1: 1 format, it is also possible to write your own API methods. We did this as described in the question. What is the best way to determine the number of GDI objects in a Java program?