From b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sat, 16 Jul 2005 01:27:14 +0000 Subject: Major merge with Classpath. Removed many duplicate files. * HACKING: Updated.x * classpath: Imported new directory. * standard.omit: New file. * Makefile.in, aclocal.m4, configure: Rebuilt. * sources.am: New file. * configure.ac: Run Classpath configure script. Moved code around to support. Disable xlib AWT peers (temporarily). * Makefile.am (SUBDIRS): Added 'classpath' (JAVAC): Removed. (AM_CPPFLAGS): Added more -I options. (BOOTCLASSPATH): Simplified. Completely redid how sources are built. Include sources.am. * include/Makefile.am (tool_include__HEADERS): Removed jni.h. * include/jni.h: Removed (in Classpath). * scripts/classes.pl: Updated to look at built classes. * scripts/makemake.tcl: New file. * testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added -I options. (gcj_jni_invocation_compile_c_to_binary): Likewise. From-SVN: r102082 --- libjava/java/nio/ByteBufferHelper.java | 344 --------------------------------- 1 file changed, 344 deletions(-) delete mode 100644 libjava/java/nio/ByteBufferHelper.java (limited to 'libjava/java/nio/ByteBufferHelper.java') diff --git a/libjava/java/nio/ByteBufferHelper.java b/libjava/java/nio/ByteBufferHelper.java deleted file mode 100644 index 6c46ca5d7ab..00000000000 --- a/libjava/java/nio/ByteBufferHelper.java +++ /dev/null @@ -1,344 +0,0 @@ -/* ByteBufferImpl.java -- - Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.nio; - -/** - * @author Michael Koch (konqueror@gmx.de) - */ -final class ByteBufferHelper -{ - public static char getChar (ByteBuffer buffer, ByteOrder order) - { - return (char) getShort (buffer, order); - } - - public static void putChar (ByteBuffer buffer, char value, ByteOrder order) - { - putShort (buffer, (short) value, order); - } - - public static char getChar (ByteBuffer buffer, int index, ByteOrder order) - { - return (char) getShort (buffer, index, order); - } - - public static void putChar (ByteBuffer buffer, int index, - char value, ByteOrder order) - { - putShort (buffer, index, (short) value, order); - } - - public static short getShort (ByteBuffer buffer, ByteOrder order) - { - buffer.checkForUnderflow(2); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - return (short) ((buffer.get() & 0xff) - + (buffer.get() << 8)); - } - - return (short) ((buffer.get() << 8) - + (buffer.get() & 0xff)); - } - - public static void putShort (ByteBuffer buffer, short value, ByteOrder order) - { - buffer.checkForOverflow(2); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put ((byte) value); - buffer.put ((byte) (value >> 8)); - } - else - { - buffer.put ((byte) (value >> 8)); - buffer.put ((byte) value); - } - } - - public static short getShort (ByteBuffer buffer, - int index, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - return (short) ((buffer.get (index) & 0xff) - + (buffer.get (++index) << 8)); - } - - return (short) ((buffer.get (index) << 8) - + (buffer.get (++index) & 0xff)); - } - - public static void putShort (ByteBuffer buffer, int index, - short value, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put (index, (byte) value); - buffer.put (++index, (byte) (value >> 8)); - } - else - { - buffer.put (index, (byte) (value >> 8)); - buffer.put (++index, (byte) value); - } - } - - public static int getInt (ByteBuffer buffer, ByteOrder order) - { - buffer.checkForUnderflow(4); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - return ((buffer.get() & 0xff) - + ((buffer.get() & 0xff) << 8) - + ((buffer.get() & 0xff) << 16) - + (buffer.get() << 24)); - } - - return (int) ((buffer.get() << 24) - + ((buffer.get() & 0xff) << 16) - + ((buffer.get() & 0xff) << 8) - + (buffer.get() & 0xff)); - } - - public static void putInt (ByteBuffer buffer, int value, ByteOrder order) - { - buffer.checkForOverflow(4); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put ((byte) value); - buffer.put ((byte) (value >> 8)); - buffer.put ((byte) (value >> 16)); - buffer.put ((byte) (value >> 24)); - } - else - { - buffer.put ((byte) (value >> 24)); - buffer.put ((byte) (value >> 16)); - buffer.put ((byte) (value >> 8)); - buffer.put ((byte) value); - } - } - - public static int getInt (ByteBuffer buffer, int index, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - return ((buffer.get (index) & 0xff) - + ((buffer.get (++index) & 0xff) << 8) - + ((buffer.get (++index) & 0xff) << 16) - + (buffer.get (++index) << 24)); - } - - return ((buffer.get (index) << 24) - + ((buffer.get (++index) & 0xff) << 16) - + ((buffer.get (++index) & 0xff) << 8) - + (buffer.get (++index) & 0xff)); - } - - public static void putInt (ByteBuffer buffer, int index, - int value, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put (index, (byte) value); - buffer.put (++index, (byte) (value >> 8)); - buffer.put (++index, (byte) (value >> 16)); - buffer.put (++index, (byte) (value >> 24)); - } - else - { - buffer.put (index, (byte) (value >> 24)); - buffer.put (++index, (byte) (value >> 16)); - buffer.put (++index, (byte) (value >> 8)); - buffer.put (++index, (byte) value); - } - } - - public static long getLong (ByteBuffer buffer, ByteOrder order) - { - buffer.checkForUnderflow(8); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - return ((buffer.get() & 0xff) - + (((buffer.get() & 0xff)) << 8) - + (((buffer.get() & 0xff)) << 16) - + (((buffer.get() & 0xffL)) << 24) - + (((buffer.get() & 0xffL)) << 32) - + (((buffer.get() & 0xffL)) << 40) - + (((buffer.get() & 0xffL)) << 48) - + (((long) buffer.get()) << 56)); - } - - return ((((long) buffer.get()) << 56) - + ((buffer.get() & 0xffL) << 48) - + ((buffer.get() & 0xffL) << 40) - + ((buffer.get() & 0xffL) << 32) - + ((buffer.get() & 0xffL) << 24) - + ((buffer.get() & 0xff) << 16) - + ((buffer.get() & 0xff) << 8) - + (buffer.get() & 0xff)); - } - - public static void putLong (ByteBuffer buffer, long value, ByteOrder order) - { - buffer.checkForOverflow(8); - - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put ((byte) value); - buffer.put ((byte) (value >> 8)); - buffer.put ((byte) (value >> 16)); - buffer.put ((byte) (value >> 24)); - buffer.put ((byte) (value >> 32)); - buffer.put ((byte) (value >> 40)); - buffer.put ((byte) (value >> 48)); - buffer.put ((byte) (value >> 56)); - } - else - { - buffer.put ((byte) (value >> 56)); - buffer.put ((byte) (value >> 48)); - buffer.put ((byte) (value >> 40)); - buffer.put ((byte) (value >> 32)); - buffer.put ((byte) (value >> 24)); - buffer.put ((byte) (value >> 16)); - buffer.put ((byte) (value >> 8)); - buffer.put ((byte) value); - } - } - - public static long getLong (ByteBuffer buffer, int index, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - return ((buffer.get (index) & 0xff) - + ((buffer.get (++index) & 0xff) << 8) - + ((buffer.get (++index) & 0xff) << 16) - + ((buffer.get (++index) & 0xffL) << 24) - + ((buffer.get (++index) & 0xffL) << 32) - + ((buffer.get (++index) & 0xffL) << 40) - + ((buffer.get (++index) & 0xffL) << 48) - + (((long) buffer.get (++index)) << 56)); - } - - return ((((long) buffer.get (index)) << 56) - + ((buffer.get (++index) & 0xffL) << 48) - + ((buffer.get (++index) & 0xffL) << 40) - + ((buffer.get (++index) & 0xffL) << 32) - + ((buffer.get (++index) & 0xffL) << 24) - + ((buffer.get (++index) & 0xff) << 16) - + ((buffer.get (++index) & 0xff) << 8) - + (buffer.get (++index) & 0xff)); - } - - public static void putLong (ByteBuffer buffer, int index, - long value, ByteOrder order) - { - if (order == ByteOrder.LITTLE_ENDIAN) - { - buffer.put (index, (byte) value); - buffer.put (++index, (byte) (value >> 8)); - buffer.put (++index, (byte) (value >> 16)); - buffer.put (++index, (byte) (value >> 24)); - buffer.put (++index, (byte) (value >> 32)); - buffer.put (++index, (byte) (value >> 40)); - buffer.put (++index, (byte) (value >> 48)); - buffer.put (++index, (byte) (value >> 56)); - } - else - { - buffer.put (index, (byte) (value >> 56)); - buffer.put (++index, (byte) (value >> 48)); - buffer.put (++index, (byte) (value >> 40)); - buffer.put (++index, (byte) (value >> 32)); - buffer.put (++index, (byte) (value >> 24)); - buffer.put (++index, (byte) (value >> 16)); - buffer.put (++index, (byte) (value >> 8)); - buffer.put (++index, (byte) value); - } - } - - public static float getFloat (ByteBuffer buffer, ByteOrder order) - { - return Float.intBitsToFloat (getInt (buffer, order)); - } - - public static void putFloat (ByteBuffer buffer, float value, ByteOrder order) - { - putInt (buffer, Float.floatToRawIntBits (value), order); - } - - public static float getFloat (ByteBuffer buffer, int index, ByteOrder order) - { - return Float.intBitsToFloat (getInt (buffer, index, order)); - } - - public static void putFloat (ByteBuffer buffer, int index, - float value, ByteOrder order) - { - putInt (buffer, index, Float.floatToRawIntBits (value), order); - } - - public static double getDouble (ByteBuffer buffer, ByteOrder order) - { - return Double.longBitsToDouble (getLong (buffer, order)); - } - - public static void putDouble (ByteBuffer buffer, double value, ByteOrder order) - { - putLong (buffer, Double.doubleToRawLongBits (value), order); - } - - public static double getDouble (ByteBuffer buffer, int index, ByteOrder order) - { - return Double.longBitsToDouble (getLong (buffer, index, order)); - } - - public static void putDouble (ByteBuffer buffer, int index, - double value, ByteOrder order) - { - putLong (buffer, index, Double.doubleToRawLongBits (value), order); - } -} // ByteBufferHelper - -- cgit v1.2.3