diff options
Diffstat (limited to 'src/java/com/sun/gluegen/runtime')
14 files changed, 0 insertions, 1905 deletions
diff --git a/src/java/com/sun/gluegen/runtime/BufferFactory.java.javame_cdc_fp b/src/java/com/sun/gluegen/runtime/BufferFactory.java.javame_cdc_fp deleted file mode 100755 index 622cc37..0000000 --- a/src/java/com/sun/gluegen/runtime/BufferFactory.java.javame_cdc_fp +++ /dev/null @@ -1,230 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.nio.*; - -public class BufferFactory { - public static final int SIZEOF_BYTE = 1; - public static final int SIZEOF_SHORT = 2; - public static final int SIZEOF_INT = 4; - public static final int SIZEOF_FLOAT = 4; - - public static ByteBuffer newDirectByteBuffer(int size) { - ByteBuffer buf = ByteBuffer.allocateDirect(size); - return buf; - } - - /** Helper routine to set a ByteBuffer to the native byte order, if - that operation is supported by the underlying NIO - implementation. */ - public static ByteBuffer nativeOrder(ByteBuffer buf) { - return buf; - } - - /** Helper routine to tell whether a buffer is direct or not. Null - pointers are considered direct. isDirect() should really be - public in Buffer and not replicated in all subclasses. */ - public static boolean isDirect(Buffer buf) { - if (buf == null) { - return true; - } - if (buf instanceof ByteBuffer) { - return ((ByteBuffer) buf).isDirect(); - } else if (buf instanceof FloatBuffer) { - return ((FloatBuffer) buf).isDirect(); - } else if (buf instanceof ShortBuffer) { - return ((ShortBuffer) buf).isDirect(); - } else if (buf instanceof IntBuffer) { - return ((IntBuffer) buf).isDirect(); - } - throw new RuntimeException("Unexpected buffer type " + buf.getClass().getName()); - } - - - /** Helper routine to get the Buffer byte offset by taking into - account the Buffer position and the underlying type. This is - the total offset for Direct Buffers. */ - - public static int getDirectBufferByteOffset(Buffer buf) { - if(buf == null) { - return 0; - } - if(buf instanceof ByteBuffer) { - return (buf.position()); - } else if (buf instanceof FloatBuffer) { - return (buf.position() * SIZEOF_FLOAT); - } else if (buf instanceof IntBuffer) { - return (buf.position() * SIZEOF_INT); - } else if (buf instanceof ShortBuffer) { - return (buf.position() * SIZEOF_SHORT); - } - - throw new RuntimeException("Disallowed array backing store type in buffer " - + buf.getClass().getName()); - } - - - /** Helper routine to return the array backing store reference from - a Buffer object. */ - - public static Object getArray(Buffer buf) { - if (buf == null) { - return null; - } - if(buf instanceof ByteBuffer) { - return ((ByteBuffer) buf).array(); - } else if (buf instanceof FloatBuffer) { - return ((FloatBuffer) buf).array(); - } else if (buf instanceof IntBuffer) { - return ((IntBuffer) buf).array(); - } else if (buf instanceof ShortBuffer) { - return ((ShortBuffer) buf).array(); - } - - throw new RuntimeException("Disallowed array backing store type in buffer " - + buf.getClass().getName()); - } - - - /** Helper routine to get the full byte offset from the beginning of - the array that is the storage for the indirect Buffer - object. The array offset also includes the position offset - within the buffer, in addition to any array offset. */ - - public static int getIndirectBufferByteOffset(Buffer buf) { - if(buf == null) { - return 0; - } - int pos = buf.position(); - if(buf instanceof ByteBuffer) { - return (((ByteBuffer)buf).arrayOffset() + pos); - } else if(buf instanceof FloatBuffer) { - return (SIZEOF_FLOAT*(((FloatBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof IntBuffer) { - return (SIZEOF_INT*(((IntBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof ShortBuffer) { - return (SIZEOF_SHORT*(((ShortBuffer)buf).arrayOffset() + pos)); - } - - throw new RuntimeException("Unknown buffer type " + buf.getClass().getName()); - } - - public static void rangeCheck(byte[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(char[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(short[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(int[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(float[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(Buffer buffer, int minElementsRemaining) { - if (buffer == null) { - return; - } - - if (buffer.remaining() < minElementsRemaining) { - throw new IndexOutOfBoundsException("Required " + minElementsRemaining + " remaining elements in buffer, only had " + buffer.remaining()); - } - } - - public static void rangeCheckBytes(Buffer buffer, int minBytesRemaining) { - if (buffer == null) { - return; - } - - int elementsRemaining = buffer.remaining(); - int bytesRemaining = 0; - if (buffer instanceof ByteBuffer) { - bytesRemaining = elementsRemaining; - } else if (buffer instanceof FloatBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_FLOAT; - } else if (buffer instanceof IntBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_INT; - } else if (buffer instanceof ShortBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_SHORT; - } - if (bytesRemaining < minBytesRemaining) { - throw new IndexOutOfBoundsException("Required " + minBytesRemaining + " remaining bytes in buffer, only had " + bytesRemaining); - } - } -} diff --git a/src/java/com/sun/gluegen/runtime/BufferFactory.java.javase b/src/java/com/sun/gluegen/runtime/BufferFactory.java.javase deleted file mode 100755 index a883316..0000000 --- a/src/java/com/sun/gluegen/runtime/BufferFactory.java.javase +++ /dev/null @@ -1,284 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.nio.*; - -public class BufferFactory { - public static final int SIZEOF_BYTE = 1; - public static final int SIZEOF_SHORT = 2; - public static final int SIZEOF_CHAR = 2; - public static final int SIZEOF_INT = 4; - public static final int SIZEOF_FLOAT = 4; - public static final int SIZEOF_LONG = 8; - public static final int SIZEOF_DOUBLE = 8; - - public static ByteBuffer newDirectByteBuffer(int size) { - ByteBuffer buf = ByteBuffer.allocateDirect(size); - buf.order(ByteOrder.nativeOrder()); - return buf; - } - - /** Helper routine to set a ByteBuffer to the native byte order, if - that operation is supported by the underlying NIO - implementation. */ - public static ByteBuffer nativeOrder(ByteBuffer buf) { - return buf.order(ByteOrder.nativeOrder()); - } - - /** Helper routine to tell whether a buffer is direct or not. Null - pointers are considered direct. isDirect() should really be - public in Buffer and not replicated in all subclasses. */ - public static boolean isDirect(Buffer buf) { - if (buf == null) { - return true; - } - if (buf instanceof ByteBuffer) { - return ((ByteBuffer) buf).isDirect(); - } else if (buf instanceof FloatBuffer) { - return ((FloatBuffer) buf).isDirect(); - } else if (buf instanceof DoubleBuffer) { - return ((DoubleBuffer) buf).isDirect(); - } else if (buf instanceof CharBuffer) { - return ((CharBuffer) buf).isDirect(); - } else if (buf instanceof ShortBuffer) { - return ((ShortBuffer) buf).isDirect(); - } else if (buf instanceof IntBuffer) { - return ((IntBuffer) buf).isDirect(); - } else if (buf instanceof LongBuffer) { - return ((LongBuffer) buf).isDirect(); - } - throw new RuntimeException("Unexpected buffer type " + buf.getClass().getName()); - } - - - /** Helper routine to get the Buffer byte offset by taking into - account the Buffer position and the underlying type. This is - the total offset for Direct Buffers. */ - - public static int getDirectBufferByteOffset(Buffer buf) { - if(buf == null) { - return 0; - } - if(buf instanceof ByteBuffer) { - return (buf.position()); - } else if (buf instanceof FloatBuffer) { - return (buf.position() * SIZEOF_FLOAT); - } else if (buf instanceof IntBuffer) { - return (buf.position() * SIZEOF_INT); - } else if (buf instanceof ShortBuffer) { - return (buf.position() * SIZEOF_SHORT); - } else if (buf instanceof DoubleBuffer) { - return (buf.position() * SIZEOF_DOUBLE); - } else if (buf instanceof LongBuffer) { - return (buf.position() * SIZEOF_LONG); - } else if (buf instanceof CharBuffer) { - return (buf.position() * SIZEOF_CHAR); - } - - throw new RuntimeException("Disallowed array backing store type in buffer " - + buf.getClass().getName()); - } - - - /** Helper routine to return the array backing store reference from - a Buffer object. */ - - public static Object getArray(Buffer buf) { - if (buf == null) { - return null; - } - if(buf instanceof ByteBuffer) { - return ((ByteBuffer) buf).array(); - } else if (buf instanceof FloatBuffer) { - return ((FloatBuffer) buf).array(); - } else if (buf instanceof IntBuffer) { - return ((IntBuffer) buf).array(); - } else if (buf instanceof ShortBuffer) { - return ((ShortBuffer) buf).array(); - } else if (buf instanceof DoubleBuffer) { - return ((DoubleBuffer) buf).array(); - } else if (buf instanceof LongBuffer) { - return ((LongBuffer) buf).array(); - } else if (buf instanceof CharBuffer) { - return ((CharBuffer) buf).array(); - } - - throw new RuntimeException("Disallowed array backing store type in buffer " - + buf.getClass().getName()); - } - - - /** Helper routine to get the full byte offset from the beginning of - the array that is the storage for the indirect Buffer - object. The array offset also includes the position offset - within the buffer, in addition to any array offset. */ - - public static int getIndirectBufferByteOffset(Buffer buf) { - if(buf == null) { - return 0; - } - int pos = buf.position(); - if(buf instanceof ByteBuffer) { - return (((ByteBuffer)buf).arrayOffset() + pos); - } else if(buf instanceof FloatBuffer) { - return (SIZEOF_FLOAT*(((FloatBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof IntBuffer) { - return (SIZEOF_INT*(((IntBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof ShortBuffer) { - return (SIZEOF_SHORT*(((ShortBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof DoubleBuffer) { - return (SIZEOF_DOUBLE*(((DoubleBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof LongBuffer) { - return (SIZEOF_LONG*(((LongBuffer)buf).arrayOffset() + pos)); - } else if(buf instanceof CharBuffer) { - return (SIZEOF_CHAR*(((CharBuffer)buf).arrayOffset() + pos)); - } - - throw new RuntimeException("Unknown buffer type " + buf.getClass().getName()); - } - - public static void rangeCheck(byte[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(char[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(short[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(int[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(long[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(float[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(double[] array, int offset, int minElementsRemaining) { - if (array == null) { - return; - } - - if (array.length < offset + minElementsRemaining) { - throw new ArrayIndexOutOfBoundsException("Required " + minElementsRemaining + " elements in array, only had " + (array.length - offset)); - } - } - - public static void rangeCheck(Buffer buffer, int minElementsRemaining) { - if (buffer == null) { - return; - } - - if (buffer.remaining() < minElementsRemaining) { - throw new IndexOutOfBoundsException("Required " + minElementsRemaining + " remaining elements in buffer, only had " + buffer.remaining()); - } - } - - public static void rangeCheckBytes(Buffer buffer, int minBytesRemaining) { - if (buffer == null) { - return; - } - - int elementsRemaining = buffer.remaining(); - int bytesRemaining = 0; - if (buffer instanceof ByteBuffer) { - bytesRemaining = elementsRemaining; - } else if (buffer instanceof FloatBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_FLOAT; - } else if (buffer instanceof IntBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_INT; - } else if (buffer instanceof ShortBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_SHORT; - } else if (buffer instanceof DoubleBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_DOUBLE; - } else if (buffer instanceof LongBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_LONG; - } else if (buffer instanceof CharBuffer) { - bytesRemaining = elementsRemaining * SIZEOF_CHAR; - } - if (bytesRemaining < minBytesRemaining) { - throw new IndexOutOfBoundsException("Required " + minBytesRemaining + " remaining bytes in buffer, only had " + bytesRemaining); - } - } -} diff --git a/src/java/com/sun/gluegen/runtime/BufferFactoryInternal.java b/src/java/com/sun/gluegen/runtime/BufferFactoryInternal.java deleted file mode 100755 index 7a0e6a8..0000000 --- a/src/java/com/sun/gluegen/runtime/BufferFactoryInternal.java +++ /dev/null @@ -1,115 +0,0 @@ -/* - - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.nio.*; -import sun.misc.Unsafe; - -public class BufferFactoryInternal { - private static final long addressFieldOffset; - private static final Constructor directByteBufferConstructor; - - static { - try { - Field f = Buffer.class.getDeclaredField("address"); - addressFieldOffset = UnsafeAccess.getUnsafe().objectFieldOffset(f); - - Class directByteBufferClass = Class.forName("java.nio.DirectByteBuffer"); - directByteBufferConstructor = directByteBufferClass.getDeclaredConstructor(new Class[] { Long.TYPE, Integer.TYPE }); - directByteBufferConstructor.setAccessible(true); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - public static long getDirectBufferAddress(Buffer buf) { - return ((buf == null) ? 0 : UnsafeAccess.getUnsafe().getLong(buf, addressFieldOffset)); - } - - public static ByteBuffer newDirectByteBuffer(long address, int capacity) { - try { - if (address == 0) { - return null; - } - return (ByteBuffer) directByteBufferConstructor.newInstance(new Object[] { new Long(address), new Integer(capacity) }); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - public static long newCString(String str) { - byte[] strBytes = str.getBytes(); - long strBlock = UnsafeAccess.getUnsafe().allocateMemory(strBytes.length+1); - for (int i = 0; i < strBytes.length; i++) { - UnsafeAccess.getUnsafe().putByte(strBlock+i, strBytes[i]); - } - UnsafeAccess.getUnsafe().putByte(strBlock+strBytes.length, (byte)0); // null termination - return strBlock; - } - - public static void freeCString(long cStr) { - UnsafeAccess.getUnsafe().freeMemory(cStr); - } - - public static String newJavaString(long cStr) { - if (cStr == 0) { - return null; - } - int numChars = 0; - while (UnsafeAccess.getUnsafe().getByte(cStr + numChars) != 0) { - ++numChars; - } - byte[] bytes = new byte[numChars]; - for (int i = 0; i < numChars; i++) { - bytes[i] = UnsafeAccess.getUnsafe().getByte(cStr + i); - } - return new String(bytes); - } - - public static int arrayBaseOffset(Object array) { - return UnsafeAccess.getUnsafe().arrayBaseOffset(array.getClass()); - } - public static int arrayIndexScale(Object array) { - return UnsafeAccess.getUnsafe().arrayIndexScale(array.getClass()); - } -} diff --git a/src/java/com/sun/gluegen/runtime/CPU.java b/src/java/com/sun/gluegen/runtime/CPU.java deleted file mode 100755 index e3a215f..0000000 --- a/src/java/com/sun/gluegen/runtime/CPU.java +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -/** Provides information to autogenerated struct accessors about what - kind of data model (32- or 64-bit) is being used by the currently - running process. */ - -public class CPU { - private static boolean is32Bit; - - static { - // We don't seem to need an AccessController.doPrivileged() block - // here as these system properties are visible even to unsigned - // applets - // Note: this code is replicated in StructLayout.java - String os = System.getProperty("os.name").toLowerCase(); - String cpu = System.getProperty("os.arch").toLowerCase(); - if ((os.startsWith("windows") && cpu.equals("x86")) || - (os.startsWith("windows") && cpu.equals("arm")) || - (os.startsWith("linux") && cpu.equals("i386")) || - (os.startsWith("linux") && cpu.equals("x86")) || - (os.startsWith("mac os") && cpu.equals("ppc")) || - (os.startsWith("mac os") && cpu.equals("i386")) || - (os.startsWith("sunos") && cpu.equals("sparc")) || - (os.startsWith("sunos") && cpu.equals("x86")) || - (os.startsWith("freebsd") && cpu.equals("i386")) || - (os.startsWith("hp-ux") && cpu.equals("pa_risc2.0"))) { - is32Bit = true; - } else if ((os.startsWith("windows") && cpu.equals("amd64")) || - (os.startsWith("linux") && cpu.equals("amd64")) || - (os.startsWith("linux") && cpu.equals("x86_64")) || - (os.startsWith("linux") && cpu.equals("ia64")) || - (os.startsWith("mac os") && cpu.equals("x86_64")) || - (os.startsWith("sunos") && cpu.equals("sparcv9")) || - (os.startsWith("sunos") && cpu.equals("amd64"))) { - } else { - throw new RuntimeException("Please port CPU detection (32/64 bit) to your platform (" + os + "/" + cpu + ")"); - } - } - - public static boolean is32Bit() { - return is32Bit; - } -} diff --git a/src/java/com/sun/gluegen/runtime/DynamicLinker.java b/src/java/com/sun/gluegen/runtime/DynamicLinker.java deleted file mode 100755 index d0ee39b..0000000 --- a/src/java/com/sun/gluegen/runtime/DynamicLinker.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -/** Provides an abstract interface to the OS's low-level dynamic - linking functionality. */ - -interface DynamicLinker { - public long openLibrary(String pathname); - public long lookupSymbol(long libraryHandle, String symbolName); - public void closeLibrary(long libraryHandle); -} diff --git a/src/java/com/sun/gluegen/runtime/DynamicLookupHelper.java b/src/java/com/sun/gluegen/runtime/DynamicLookupHelper.java deleted file mode 100755 index 07417f9..0000000 --- a/src/java/com/sun/gluegen/runtime/DynamicLookupHelper.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -/** Interface callers may use to use the ProcAddressHelper's {@link - ProcAddressHelper#resetProcAddressTable resetProcAddressTable} - helper method to install function pointers into a - ProcAddressTable. This must typically be written with native - code. */ - -public interface DynamicLookupHelper { - public long dynamicLookupFunction(String funcName); -} diff --git a/src/java/com/sun/gluegen/runtime/MacOSXDynamicLinkerImpl.java b/src/java/com/sun/gluegen/runtime/MacOSXDynamicLinkerImpl.java deleted file mode 100755 index f998d07..0000000 --- a/src/java/com/sun/gluegen/runtime/MacOSXDynamicLinkerImpl.java +++ /dev/null @@ -1,49 +0,0 @@ -/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Mon Jul 31 16:27:00 PDT 2006 ----! */ - -package com.sun.gluegen.runtime; - -import com.sun.gluegen.runtime.*; - -public class MacOSXDynamicLinkerImpl implements DynamicLinker -{ - - public static final int RTLD_LAZY = 0x1; - public static final int RTLD_NOW = 0x2; - public static final int RTLD_LOCAL = 0x4; - public static final int RTLD_GLOBAL = 0x8; - - /** Interface to C language function: <br> <code> int dlclose(void * __handle); </code> */ - private static native int dlclose(long __handle); - - /** Interface to C language function: <br> <code> char * dlerror(void); </code> */ - private static native java.lang.String dlerror(); - - /** Interface to C language function: <br> <code> void * dlopen(const char * __path, int __mode); </code> */ - private static native long dlopen(java.lang.String __path, int __mode); - - /** Interface to C language function: <br> <code> void * dlsym(void * __handle, const char * __symbol); </code> */ - private static native long dlsym(long __handle, java.lang.String __symbol); - - - // --- Begin CustomJavaCode .cfg declarations - public long openLibrary(String pathname) { - // Note we use RTLD_GLOBAL visibility to allow this functionality to - // be used to pre-resolve dependent libraries of JNI code without - // requiring that all references to symbols in those libraries be - // looked up dynamically via the ProcAddressTable mechanism; in - // other words, one can actually link against the library instead of - // having to dlsym all entry points. System.loadLibrary() uses - // RTLD_LOCAL visibility so can't be used for this purpose. - return dlopen(pathname, RTLD_LAZY | RTLD_GLOBAL); - } - - public long lookupSymbol(long libraryHandle, String symbolName) { - return dlsym(libraryHandle, symbolName); - } - - public void closeLibrary(long libraryHandle) { - dlclose(libraryHandle); - } - // ---- End CustomJavaCode .cfg declarations - -} // end of class MacOSXDynamicLinkerImpl diff --git a/src/java/com/sun/gluegen/runtime/NativeLibLoader.java b/src/java/com/sun/gluegen/runtime/NativeLibLoader.java deleted file mode 100755 index 0e6e3da..0000000 --- a/src/java/com/sun/gluegen/runtime/NativeLibLoader.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.security.*; - -/** Class providing control over whether GlueGen loads the native code - associated with the NativeLibrary implementation. Alternative app - launchers such as those running within applets may want to disable - this default loading behavior and load the native code via another - (manual) mechanism. */ -public class NativeLibLoader { - private static volatile boolean loadingEnabled = true; - private static volatile boolean didLoading; - - public static void disableLoading() { - loadingEnabled = false; - } - - public static void enableLoading() { - loadingEnabled = true; - } - - public static void loadGlueGenRT() { - if (!didLoading && loadingEnabled) { - synchronized (NativeLibLoader.class) { - if (!didLoading && loadingEnabled) { - didLoading = true; - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibraryInternal("gluegen-rt"); - return null; - } - }); - } - } - } - } - - private static void loadLibraryInternal(String libraryName) { - String sunAppletLauncher = System.getProperty("sun.jnlp.applet.launcher"); - boolean usingJNLPAppletLauncher = Boolean.valueOf(sunAppletLauncher).booleanValue(); - - if (usingJNLPAppletLauncher) { - try { - Class jnlpAppletLauncherClass = Class.forName("org.jdesktop.applet.util.JNLPAppletLauncher"); - Method jnlpLoadLibraryMethod = jnlpAppletLauncherClass.getDeclaredMethod("loadLibrary", new Class[] { String.class }); - jnlpLoadLibraryMethod.invoke(null, new Object[] { libraryName }); - } catch (Exception e) { - Throwable t = e; - if (t instanceof InvocationTargetException) { - t = ((InvocationTargetException) t).getTargetException(); - } - if (t instanceof Error) - throw (Error) t; - if (t instanceof RuntimeException) { - throw (RuntimeException) t; - } - // Throw UnsatisfiedLinkError for best compatibility with System.loadLibrary() - throw (UnsatisfiedLinkError) new UnsatisfiedLinkError().initCause(e); - } - } else { - System.loadLibrary(libraryName); - } - } -} diff --git a/src/java/com/sun/gluegen/runtime/NativeLibrary.java b/src/java/com/sun/gluegen/runtime/NativeLibrary.java deleted file mode 100755 index 1341012..0000000 --- a/src/java/com/sun/gluegen/runtime/NativeLibrary.java +++ /dev/null @@ -1,404 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.io.*; -import java.lang.reflect.*; -import java.security.*; -import java.util.*; - -/** Provides low-level, relatively platform-independent access to - shared ("native") libraries. The core library routines - <code>System.load()</code> and <code>System.loadLibrary()</code> - in general provide suitable functionality for applications using - native code, but are not flexible enough to support certain kinds - of glue code generation and deployment strategies. This class - supports direct linking of native libraries to other shared - objects not necessarily installed on the system (in particular, - via the use of dlopen(RTLD_GLOBAL) on Unix platforms) as well as - manual lookup of function names to support e.g. GlueGen's - ProcAddressTable glue code generation style without additional - supporting code needed in the generated library. */ - -public class NativeLibrary { - private static final int WINDOWS = 1; - private static final int UNIX = 2; - private static final int MACOSX = 3; - private static boolean DEBUG; - private static int platform; - private static DynamicLinker dynLink; - private static String[] prefixes; - private static String[] suffixes; - - static { - // Determine platform we're running on - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String osName = System.getProperty("os.name").toLowerCase(); - if (osName.startsWith("wind")) { - platform = WINDOWS; - } else if (osName.startsWith("mac os x")) { - platform = MACOSX; - } else { - platform = UNIX; - } - - DEBUG = (System.getProperty("gluegen.debug.NativeLibrary") != null); - - return null; - } - }); - // Instantiate dynamic linker implementation - switch (platform) { - case WINDOWS: - dynLink = new WindowsDynamicLinkerImpl(); - prefixes = new String[] { "" }; - suffixes = new String[] { ".dll" }; - break; - case UNIX: - dynLink = new UnixDynamicLinkerImpl(); - prefixes = new String[] { "lib" }; - suffixes = new String[] { ".so" }; - break; - case MACOSX: - dynLink = new MacOSXDynamicLinkerImpl(); - prefixes = new String[] { "lib", "" }; - suffixes = new String[] { ".dylib", ".jnilib", "" }; - break; - default: - throw new InternalError("Platform not initialized properly"); - } - } - - // Platform-specific representation for the handle to the open - // library. This is an HMODULE on Windows and a void* (the result of - // a dlopen() call) on Unix and Mac OS X platforms. - private long libraryHandle; - - // May as well keep around the path to the library we opened - private String libraryPath; - - // Private constructor to prevent arbitrary instances from floating around - private NativeLibrary(long libraryHandle, String libraryPath) { - this.libraryHandle = libraryHandle; - this.libraryPath = libraryPath; - } - - /** Opens the given native library, assuming it has the same base - name on all platforms, looking first in the system's search - path, and in the context of the specified ClassLoader, which is - used to help find the library in the case of e.g. Java Web Start. */ - public static NativeLibrary open(String libName, ClassLoader loader) { - return open(libName, libName, libName, true, loader); - } - - /** Opens the given native library, assuming it has the given base - names (no "lib" prefix or ".dll/.so/.dylib" suffix) on the - Windows, Unix and Mac OS X platforms, respectively, and in the - context of the specified ClassLoader, which is used to help find - the library in the case of e.g. Java Web Start. The - searchSystemPathFirst argument changes the behavior to first - search the default system path rather than searching it last. - Note that we do not currently handle DSO versioning on Unix. - Experience with JOAL and OpenAL has shown that it is extremely - problematic to rely on a specific .so version (for one thing, - ClassLoader.findLibrary on Unix doesn't work with files not - ending in .so, for example .so.0), and in general if this - dynamic loading facility is used correctly the version number - will be irrelevant. - */ - public static NativeLibrary open(String windowsLibName, - String unixLibName, - String macOSXLibName, - boolean searchSystemPathFirst, - ClassLoader loader) { - List possiblePaths = enumerateLibraryPaths(windowsLibName, - unixLibName, - macOSXLibName, - searchSystemPathFirst, - loader); - // Iterate down these and see which one if any we can actually find. - for (Iterator iter = possiblePaths.iterator(); iter.hasNext(); ) { - String path = (String) iter.next(); - if (DEBUG) { - System.out.println("Trying to load " + path); - } - ensureNativeLibLoaded(); - long res = dynLink.openLibrary(path); - if (res != 0) { - if (DEBUG) { - System.out.println("Successfully loaded " + path + ": res = 0x" + Long.toHexString(res)); - } - return new NativeLibrary(res, path); - } - } - - if (DEBUG) { - System.out.println("Did not succeed in loading (" + windowsLibName + ", " + unixLibName + ", " + macOSXLibName + ")"); - } - - // For now, just return null to indicate the open operation didn't - // succeed (could also throw an exception if we could tell which - // of the openLibrary operations actually failed) - return null; - } - - /** Looks up the given function name in this native library. */ - public long lookupFunction(String functionName) { - if (libraryHandle == 0) - throw new RuntimeException("Library is not open"); - return dynLink.lookupSymbol(libraryHandle, functionName); - } - - /** Retrieves the low-level library handle from this NativeLibrary - object. On the Windows platform this is an HMODULE, and on Unix - and Mac OS X platforms the void* result of calling dlopen(). */ - public long getLibraryHandle() { - return libraryHandle; - } - - /** Retrieves the path under which this library was opened. */ - public String getLibraryPath() { - return libraryPath; - } - - /** Closes this native library. Further lookup operations are not - allowed after calling this method. */ - public void close() { - if (libraryHandle == 0) - throw new RuntimeException("Library already closed"); - long handle = libraryHandle; - libraryHandle = 0; - dynLink.closeLibrary(handle); - } - - /** Given the base library names (no prefixes/suffixes) for the - various platforms, enumerate the possible locations and names of - the indicated native library on the system. */ - private static List enumerateLibraryPaths(String windowsLibName, - String unixLibName, - String macOSXLibName, - boolean searchSystemPathFirst, - ClassLoader loader) { - List paths = new ArrayList(); - String libName = selectName(windowsLibName, unixLibName, macOSXLibName); - if (libName == null) - return paths; - - // Allow user's full path specification to override our building of paths - File file = new File(libName); - if (file.isAbsolute()) { - paths.add(libName); - return paths; - } - - String[] baseNames = buildNames(libName); - - if (searchSystemPathFirst) { - // Add just the library names to use the OS's search algorithm - for (int i = 0; i < baseNames.length; i++) { - paths.add(baseNames[i]); - } - } - - // The idea to ask the ClassLoader to find the library is borrowed - // from the LWJGL library - String clPath = getPathFromClassLoader(libName, loader); - if (DEBUG) { - System.out.println("Class loader path to " + libName + ": " + clPath); - } - if (clPath != null) { - paths.add(clPath); - } - - // Add entries from java.library.path - String javaLibraryPath = - (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - return System.getProperty("java.library.path"); - } - }); - if (javaLibraryPath != null) { - StringTokenizer tokenizer = new StringTokenizer(javaLibraryPath, File.pathSeparator); - while (tokenizer.hasMoreTokens()) { - addPaths(tokenizer.nextToken(), baseNames, paths); - } - } - - // Add current working directory - String userDir = - (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - return System.getProperty("user.dir"); - } - }); - addPaths(userDir, baseNames, paths); - - // Add probable Mac OS X-specific paths - if (platform == MACOSX) { - // Add historical location - addPaths("/Library/Frameworks/" + libName + ".Framework", baseNames, paths); - // Add current location - addPaths("/System/Library/Frameworks/" + libName + ".Framework", baseNames, paths); - } - - if (!searchSystemPathFirst) { - // Add just the library names to use the OS's search algorithm - for (int i = 0; i < baseNames.length; i++) { - paths.add(baseNames[i]); - } - } - - return paths; - } - - - private static String selectName(String windowsLibName, - String unixLibName, - String macOSXLibName) { - switch (platform) { - case WINDOWS: - return windowsLibName; - case UNIX: - return unixLibName; - case MACOSX: - return macOSXLibName; - default: - throw new InternalError(); - } - } - - private static String[] buildNames(String libName) { - // If the library name already has the prefix / suffix added - // (principally because we want to force a version number on Unix - // operating systems) then just return the library name. - if (libName.startsWith(prefixes[0])) { - if (libName.endsWith(suffixes[0])) { - return new String[] { libName }; - } - - int idx = libName.indexOf(suffixes[0]); - boolean ok = true; - if (idx >= 0) { - // Check to see if everything after it is a Unix version number - for (int i = idx + suffixes[0].length(); - i < libName.length(); - i++) { - char c = libName.charAt(i); - if (!(c == '.' || (c >= '0' && c <= '9'))) { - ok = false; - break; - } - } - if (ok) { - return new String[] { libName }; - } - } - } - - String[] res = new String[prefixes.length * suffixes.length]; - int idx = 0; - for (int i = 0; i < prefixes.length; i++) { - for (int j = 0; j < suffixes.length; j++) { - res[idx++] = prefixes[i] + libName + suffixes[j]; - } - } - return res; - } - - private static void addPaths(String path, String[] baseNames, List paths) { - for (int j = 0; j < baseNames.length; j++) { - paths.add(path + File.separator + baseNames[j]); - } - } - - private static boolean initializedFindLibraryMethod = false; - private static Method findLibraryMethod = null; - private static String getPathFromClassLoader(final String libName, final ClassLoader loader) { - if (loader == null) - return null; - if (!initializedFindLibraryMethod) { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - findLibraryMethod = ClassLoader.class.getDeclaredMethod("findLibrary", - new Class[] { String.class }); - findLibraryMethod.setAccessible(true); - } catch (Exception e) { - // Fail silently disabling this functionality - } - initializedFindLibraryMethod = true; - return null; - } - }); - } - if (findLibraryMethod != null) { - try { - return (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - return findLibraryMethod.invoke(loader, new Object[] { libName }); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - }); - } catch (Exception e) { - if (DEBUG) { - e.printStackTrace(); - } - // Fail silently and continue with other search algorithms - } - } - return null; - } - - private static volatile boolean loadedDynLinkNativeLib; - private static void ensureNativeLibLoaded() { - if (!loadedDynLinkNativeLib) { - synchronized (NativeLibrary.class) { - if (!loadedDynLinkNativeLib) { - loadedDynLinkNativeLib = true; - NativeLibLoader.loadGlueGenRT(); - } - } - } - } -} diff --git a/src/java/com/sun/gluegen/runtime/ProcAddressHelper.java b/src/java/com/sun/gluegen/runtime/ProcAddressHelper.java deleted file mode 100644 index 5c3c034..0000000 --- a/src/java/com/sun/gluegen/runtime/ProcAddressHelper.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.security.*; - -// Debugging only -import java.io.*; - -/** Helper class containing constants and methods to assist with the - manipulation of auto-generated ProcAddressTables. */ - -public class ProcAddressHelper { - public static final String PROCADDRESS_VAR_PREFIX = "_addressof_"; - private static boolean DEBUG; - private static String DEBUG_PREFIX; - private static int debugNum; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - DEBUG = (System.getProperty("gluegen.debug.ProcAddressHelper") != null); - if (DEBUG) { - DEBUG_PREFIX = System.getProperty("gluegen.debug.ProcAddressHelper.prefix"); - } - return null; - } - }); - } - - public static void resetProcAddressTable(Object table, - DynamicLookupHelper lookup) throws RuntimeException { - Class tableClass = table.getClass(); - java.lang.reflect.Field[] fields = tableClass.getFields(); - PrintStream out = null; - - if (DEBUG) { - if (DEBUG_PREFIX != null) { - try { - out = new PrintStream(new BufferedOutputStream(new FileOutputStream(DEBUG_PREFIX + File.separatorChar + - "procaddresshelper-" + (++debugNum) + ".txt"))); - } catch (IOException e) { - e.printStackTrace(); - out = System.err; - } - } else { - out = System.err; - } - out.println("ProcAddressHelper.resetProcAddressTable(" + table.getClass().getName() + ")"); - } - for (int i = 0; i < fields.length; ++i) { - String addressFieldName = fields[i].getName(); - if (!addressFieldName.startsWith(ProcAddressHelper.PROCADDRESS_VAR_PREFIX)) { - // not a proc address variable - continue; - } - int startOfMethodName = ProcAddressHelper.PROCADDRESS_VAR_PREFIX.length(); - String funcName = addressFieldName.substring(startOfMethodName); - try { - java.lang.reflect.Field addressField = fields[i]; - assert(addressField.getType() == Long.TYPE); - long newProcAddress = lookup.dynamicLookupFunction(funcName); - // set the current value of the proc address variable in the table object - addressField.setLong(table, newProcAddress); - if (DEBUG) { - out.println(" " + addressField.getName() + " = 0x" + Long.toHexString(newProcAddress)); - } - } catch (Exception e) { - throw new RuntimeException("Can not get proc address for method \"" + - funcName + "\": Couldn't set value of field \"" + addressFieldName + - "\" in class " + tableClass.getName(), e); - } - } - if (DEBUG) { - out.flush(); - if (DEBUG_PREFIX != null) { - out.close(); - } - } - } -} diff --git a/src/java/com/sun/gluegen/runtime/StructAccessor.java.javame_cdc_fp b/src/java/com/sun/gluegen/runtime/StructAccessor.java.javame_cdc_fp deleted file mode 100755 index 3e3f372..0000000 --- a/src/java/com/sun/gluegen/runtime/StructAccessor.java.javame_cdc_fp +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.nio.*; - -public class StructAccessor { - private ByteBuffer bb; - private FloatBuffer fb; - private IntBuffer ib; - private ShortBuffer sb; - - public StructAccessor(ByteBuffer bb) { - this.bb = bb; - } - - public ByteBuffer getBuffer() { - return bb; - } - - /** Return a slice of the current ByteBuffer starting at the - specified byte offset and extending the specified number of - bytes. Note that this method is not thread-safe with respect to - the other methods in this class. */ - public ByteBuffer slice(int byteOffset, int byteLength) { - bb.position(byteOffset); - bb.limit(byteOffset + byteLength); - ByteBuffer newBuf = bb.slice(); - bb.position(0); - bb.limit(bb.capacity()); - return newBuf; - } - - /** Retrieves the byte at the specified slot (byte offset). */ - public byte getByteAt(int slot) { - return bb.get(slot); - } - - /** Puts a byte at the specified slot (byte offset). */ - public void setByteAt(int slot, byte v) { - bb.put(slot, v); - } - - /** Retrieves the float at the specified slot (4-byte offset). */ - public float getFloatAt(int slot) { - return floatBuffer().get(slot); - } - - /** Puts a float at the specified slot (4-byte offset). */ - public void setFloatAt(int slot, float v) { - floatBuffer().put(slot, v); - } - - /** Retrieves the int at the specified slot (4-byte offset). */ - public int getIntAt(int slot) { - return intBuffer().get(slot); - } - - /** Puts a int at the specified slot (4-byte offset). */ - public void setIntAt(int slot, int v) { - intBuffer().put(slot, v); - } - - /** Retrieves the short at the specified slot (2-byte offset). */ - public short getShortAt(int slot) { - return shortBuffer().get(slot); - } - - /** Puts a short at the specified slot (2-byte offset). */ - public void setShortAt(int slot, short v) { - shortBuffer().put(slot, v); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private FloatBuffer floatBuffer() { - if (fb == null) { - fb = bb.asFloatBuffer(); - } - return fb; - } - - private IntBuffer intBuffer() { - if (ib == null) { - ib = bb.asIntBuffer(); - } - return ib; - } - - private ShortBuffer shortBuffer() { - if (sb == null) { - sb = bb.asShortBuffer(); - } - return sb; - } -} diff --git a/src/java/com/sun/gluegen/runtime/StructAccessor.java.javase b/src/java/com/sun/gluegen/runtime/StructAccessor.java.javase deleted file mode 100755 index 5a0fa5d..0000000 --- a/src/java/com/sun/gluegen/runtime/StructAccessor.java.javase +++ /dev/null @@ -1,191 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -import java.nio.*; - -public class StructAccessor { - private ByteBuffer bb; - private CharBuffer cb; - private DoubleBuffer db; - private FloatBuffer fb; - private IntBuffer ib; - private LongBuffer lb; - private ShortBuffer sb; - - public StructAccessor(ByteBuffer bb) { - // Setting of byte order is concession to native code which needs - // to instantiate these - this.bb = bb.order(ByteOrder.nativeOrder()); - } - - public ByteBuffer getBuffer() { - return bb; - } - - /** Return a slice of the current ByteBuffer starting at the - specified byte offset and extending the specified number of - bytes. Note that this method is not thread-safe with respect to - the other methods in this class. */ - public ByteBuffer slice(int byteOffset, int byteLength) { - bb.position(byteOffset); - bb.limit(byteOffset + byteLength); - ByteBuffer newBuf = bb.slice(); - bb.position(0); - bb.limit(bb.capacity()); - return newBuf; - } - - /** Retrieves the byte at the specified slot (byte offset). */ - public byte getByteAt(int slot) { - return bb.get(slot); - } - - /** Puts a byte at the specified slot (byte offset). */ - public void setByteAt(int slot, byte v) { - bb.put(slot, v); - } - - /** Retrieves the char at the specified slot (2-byte offset). */ - public char getCharAt(int slot) { - return charBuffer().get(slot); - } - - /** Puts a char at the specified slot (2-byte offset). */ - public void setCharAt(int slot, char v) { - charBuffer().put(slot, v); - } - - /** Retrieves the double at the specified slot (8-byte offset). */ - public double getDoubleAt(int slot) { - return doubleBuffer().get(slot); - } - - /** Puts a double at the specified slot (8-byte offset). */ - public void setDoubleAt(int slot, double v) { - doubleBuffer().put(slot, v); - } - - /** Retrieves the float at the specified slot (4-byte offset). */ - public float getFloatAt(int slot) { - return floatBuffer().get(slot); - } - - /** Puts a float at the specified slot (4-byte offset). */ - public void setFloatAt(int slot, float v) { - floatBuffer().put(slot, v); - } - - /** Retrieves the int at the specified slot (4-byte offset). */ - public int getIntAt(int slot) { - return intBuffer().get(slot); - } - - /** Puts a int at the specified slot (4-byte offset). */ - public void setIntAt(int slot, int v) { - intBuffer().put(slot, v); - } - - /** Retrieves the long at the specified slot (8-byte offset). */ - public long getLongAt(int slot) { - return longBuffer().get(slot); - } - - /** Puts a long at the specified slot (8-byte offset). */ - public void setLongAt(int slot, long v) { - longBuffer().put(slot, v); - } - - /** Retrieves the short at the specified slot (2-byte offset). */ - public short getShortAt(int slot) { - return shortBuffer().get(slot); - } - - /** Puts a short at the specified slot (2-byte offset). */ - public void setShortAt(int slot, short v) { - shortBuffer().put(slot, v); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private CharBuffer charBuffer() { - if (cb == null) { - cb = bb.asCharBuffer(); - } - return cb; - } - - private DoubleBuffer doubleBuffer() { - if (db == null) { - db = bb.asDoubleBuffer(); - } - return db; - } - - private FloatBuffer floatBuffer() { - if (fb == null) { - fb = bb.asFloatBuffer(); - } - return fb; - } - - private IntBuffer intBuffer() { - if (ib == null) { - ib = bb.asIntBuffer(); - } - return ib; - } - - private LongBuffer longBuffer() { - if (lb == null) { - lb = bb.asLongBuffer(); - } - return lb; - } - - private ShortBuffer shortBuffer() { - if (sb == null) { - sb = bb.asShortBuffer(); - } - return sb; - } -} diff --git a/src/java/com/sun/gluegen/runtime/UnixDynamicLinkerImpl.java b/src/java/com/sun/gluegen/runtime/UnixDynamicLinkerImpl.java deleted file mode 100755 index b6a79be..0000000 --- a/src/java/com/sun/gluegen/runtime/UnixDynamicLinkerImpl.java +++ /dev/null @@ -1,55 +0,0 @@ -/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Mon Jul 31 16:26:59 PDT 2006 ----! */ - -package com.sun.gluegen.runtime; - -import com.sun.gluegen.runtime.*; - -public class UnixDynamicLinkerImpl implements DynamicLinker -{ - - public static final int RTLD_LAZY = 0x00001; - public static final int RTLD_NOW = 0x00002; - public static final int RTLD_NOLOAD = 0x00004; - public static final int RTLD_GLOBAL = 0x00100; - public static final int RTLD_LOCAL = 0x00000; - public static final int RTLD_PARENT = 0x00200; - public static final int RTLD_GROUP = 0x00400; - public static final int RTLD_WORLD = 0x00800; - public static final int RTLD_NODELETE = 0x01000; - public static final int RTLD_FIRST = 0x02000; - - /** Interface to C language function: <br> <code> int dlclose(void * ); </code> */ - private static native int dlclose(long arg0); - - /** Interface to C language function: <br> <code> char * dlerror(void); </code> */ - private static native java.lang.String dlerror(); - - /** Interface to C language function: <br> <code> void * dlopen(const char * , int); </code> */ - private static native long dlopen(java.lang.String arg0, int arg1); - - /** Interface to C language function: <br> <code> void * dlsym(void * , const char * ); </code> */ - private static native long dlsym(long arg0, java.lang.String arg1); - - - // --- Begin CustomJavaCode .cfg declarations - public long openLibrary(String pathname) { - // Note we use RTLD_GLOBAL visibility to allow this functionality to - // be used to pre-resolve dependent libraries of JNI code without - // requiring that all references to symbols in those libraries be - // looked up dynamically via the ProcAddressTable mechanism; in - // other words, one can actually link against the library instead of - // having to dlsym all entry points. System.loadLibrary() uses - // RTLD_LOCAL visibility so can't be used for this purpose. - return dlopen(pathname, RTLD_LAZY | RTLD_GLOBAL); - } - - public long lookupSymbol(long libraryHandle, String symbolName) { - return dlsym(libraryHandle, symbolName); - } - - public void closeLibrary(long libraryHandle) { - dlclose(libraryHandle); - } - // ---- End CustomJavaCode .cfg declarations - -} // end of class UnixDynamicLinkerImpl diff --git a/src/java/com/sun/gluegen/runtime/WindowsDynamicLinkerImpl.java b/src/java/com/sun/gluegen/runtime/WindowsDynamicLinkerImpl.java deleted file mode 100755 index 553c2f2..0000000 --- a/src/java/com/sun/gluegen/runtime/WindowsDynamicLinkerImpl.java +++ /dev/null @@ -1,38 +0,0 @@ -/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Tue May 27 02:37:55 PDT 2008 ----! */ - -package com.sun.gluegen.runtime; - -import com.sun.gluegen.runtime.*; - -public class WindowsDynamicLinkerImpl implements DynamicLinker -{ - - - /** Interface to C language function: <br> <code> BOOL FreeLibrary(HANDLE hLibModule); </code> */ - private static native int FreeLibrary(long hLibModule); - - /** Interface to C language function: <br> <code> DWORD GetLastError(void); </code> */ - private static native int GetLastError(); - - /** Interface to C language function: <br> <code> PROC GetProcAddressA(HANDLE hModule, LPCSTR lpProcName); </code> */ - private static native long GetProcAddressA(long hModule, java.lang.String lpProcName); - - /** Interface to C language function: <br> <code> HANDLE LoadLibraryW(LPCWSTR lpLibFileName); </code> */ - private static native long LoadLibraryW(java.lang.String lpLibFileName); - - - // --- Begin CustomJavaCode .cfg declarations - public long openLibrary(String libraryName) { - return LoadLibraryW(libraryName); - } - - public long lookupSymbol(long libraryHandle, String symbolName) { - return GetProcAddressA(libraryHandle, symbolName); - } - - public void closeLibrary(long libraryHandle) { - FreeLibrary(libraryHandle); - } - // ---- End CustomJavaCode .cfg declarations - -} // end of class WindowsDynamicLinkerImpl |