org.boris.winrun4j

Class NativeHelper

java.lang.Object

org.boris.winrun4j.NativeHelper

public class NativeHelper
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	PTR_SIZE

Constructor Summary

Constructors

Constructor and Description
NativeHelper()

Method Summary

Modifier and Type	Method and Description
static long	call(long proc, long... args)
static long	call(long library, String fn, long... args)
static void	free(long... ptrs)
static ByteBuffer	getBuffer(long ptr, int size)
static int	getInt(long ptr)
static String[]	getMultiString(ByteBuffer bb, boolean wideChar)
static long	getPointer(long ptr)
static String	getString(byte[] buffer, boolean wideChar)
static String	getString(ByteBuffer bb, boolean wideChar)
static String	getString(long ptr, long size, boolean wideChar)
static void	setInt(long ptr, int value)
static void	setPointer(long ptr, long value)
static byte[]	toBytes(String str, boolean wideChar)
static long	toMultiString(String[] strs, boolean wideChar)
static long	toNative(byte[] b, int offset, int len)
static long	toNativeString(Object o, boolean wideChar)
static void	zeroMemory(ByteBuffer b)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PTR_SIZE

public static final int PTR_SIZE

Constructor Detail

NativeHelper

public NativeHelper()

Method Detail

call

public static long call(long library,
                        String fn,
                        long... args)

call

public static long call(long proc,
                        long... args)

free

public static void free(long... ptrs)

getBuffer

public static ByteBuffer getBuffer(long ptr,
                                   int size)

getInt

public static int getInt(long ptr)

getPointer

public static long getPointer(long ptr)

getString

public static String getString(ByteBuffer bb,
                               boolean wideChar)

getString

public static String getString(long ptr,
                               long size,
                               boolean wideChar)

toMultiString

public static long toMultiString(String[] strs,
                                 boolean wideChar)

toNativeString

public static long toNativeString(Object o,
                                  boolean wideChar)

getString

public static String getString(byte[] buffer,
                               boolean wideChar)

toBytes

public static byte[] toBytes(String str,
                             boolean wideChar)

zeroMemory

public static void zeroMemory(ByteBuffer b)

setInt

public static void setInt(long ptr,
                          int value)

setPointer

public static void setPointer(long ptr,
                              long value)

getMultiString

public static String[] getMultiString(ByteBuffer bb,
                                      boolean wideChar)

toNative

public static long toNative(byte[] b,
                            int offset,
                            int len)