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-rw-r--r--src/gnu/java/nio/charset/ByteCharset.java188
-rw-r--r--src/gnu/java/nio/charset/Cp437.java90
2 files changed, 0 insertions, 278 deletions
diff --git a/src/gnu/java/nio/charset/ByteCharset.java b/src/gnu/java/nio/charset/ByteCharset.java
deleted file mode 100644
index a7de91c..0000000
--- a/src/gnu/java/nio/charset/ByteCharset.java
+++ /dev/null
@@ -1,188 +0,0 @@
-/* ByteCharset.java -- Abstract class for generic 1-byte encodings.
- Copyright (C) 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 gnu.java.nio.charset;
-
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
-import java.nio.charset.Charset;
-import java.nio.charset.CharsetDecoder;
-import java.nio.charset.CharsetEncoder;
-import java.nio.charset.CoderResult;
-
-/**
- * A generic encoding framework for single-byte encodings,
- * utilizing a look-up table.
- *
- * This replaces the gnu.java.io.EncoderEightBitLookup class,
- * created by Aron Renn.
- *
- * @author Sven de Marothy
- */
-abstract class ByteCharset extends Charset
-{
- protected char[] lookupTable;
- /**
- * Char to signify the character in the table is undefined
- */
- protected static final char NONE = (char)0xFFFD;
-
- ByteCharset (String canonicalName, String[] aliases)
- {
- super (canonicalName, aliases);
- }
-
- /**
- * Most western charsets include ASCII, but this should
- * be overloaded for others.
- */
- public boolean contains (Charset cs)
- {
-// return cs instanceof US_ASCII || (cs.getClass() == getClass());
- return cs.getClass() == cs.getClass();
- }
-
- char[] getLookupTable()
- {
- return lookupTable;
- }
-
- public CharsetDecoder newDecoder ()
- {
- return new Decoder (this);
- }
-
- public CharsetEncoder newEncoder ()
- {
- return new Encoder (this);
- }
-
- private static final class Decoder extends CharsetDecoder
- {
- private char[] lookup;
-
- // Package-private to avoid a trampoline constructor.
- Decoder (ByteCharset cs)
- {
- super (cs, 1.0f, 1.0f);
- lookup = cs.getLookupTable();
- }
-
- protected CoderResult decodeLoop (ByteBuffer in, CharBuffer out)
- {
- // TODO: Optimize this in the case in.hasArray() / out.hasArray()
- while (in.hasRemaining ())
- {
- byte b = in.get ();
- char c;
-
- if (!out.hasRemaining ())
- {
- in.position (in.position () - 1);
- return CoderResult.OVERFLOW;
- }
-
- if((c = lookup[(int) (b & 0xFF)]) == NONE);
- // return CoderResult.unmappableForLength (1);
- out.put (c);
- }
-
- return CoderResult.UNDERFLOW;
- }
- }
-
- private static final class Encoder extends CharsetEncoder
- {
- private byte[] lookup;
-
- // Package-private to avoid a trampoline constructor.
- Encoder (ByteCharset cs)
- {
- super (cs, 1.0f, 1.0f);
-
- char[] lookup_table = cs.getLookupTable();
-
- // Create the inverse look-up table.
- // determine required size of encoding_table:
- int max = 0;
- for (int i = 0; i < lookup_table.length; i++)
- {
- int c = (int)lookup_table[i];
- max = (c > max && c < NONE) ? c : max;
- }
-
- lookup = new byte[max+1];
-
- for (int i = 0; i < lookup_table.length; i++)
- {
- int c = (int)lookup_table[i];
- if (c != 0 && c < NONE)
- {
- lookup[c] = (byte)i;
- }
- }
- }
-
- protected CoderResult encodeLoop (CharBuffer in, ByteBuffer out)
- {
- // TODO: Optimize this in the case in.hasArray() / out.hasArray()
- while (in.hasRemaining ())
- {
- int c = (int)in.get ();
-
- if (!out.hasRemaining ())
- {
- in.position (in.position () - 1);
- return CoderResult.OVERFLOW;
- }
-
- // lookup byte encoding
- byte b = (c < lookup.length) ? lookup[c] : (byte)0;
-
- if ((int)b != 0 || (int)c == 0)
- {
- out.put (b);
- } else {
- in.position (in.position () - 1);
- return CoderResult.unmappableForLength (1);
- }
- }
-
- return CoderResult.UNDERFLOW;
- }
- }
-}
diff --git a/src/gnu/java/nio/charset/Cp437.java b/src/gnu/java/nio/charset/Cp437.java
deleted file mode 100644
index a2e8bbe..0000000
--- a/src/gnu/java/nio/charset/Cp437.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Cp437.java -- Charset implementation for the Cp437 character set.
- Copyright (C) 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 gnu.java.nio.charset;
-
-public class Cp437 extends ByteCharset
-{
- public static final String NAME = "CP437";
-
- /**
- * This is the lookup table for this encoding
- */
- private static final char[] lookup =
- {
- 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
- 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F,
- 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017,
- 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F,
- 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
- 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F,
- 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
- 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
- 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
- 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F,
- 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
- 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F,
- 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
- 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F,
- 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
- 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F,
- 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
- 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
- 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
- 0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
- 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
- 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
- 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
- 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
- 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
- 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
- 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
- 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
- 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
- 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
- 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
- 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
- };
-
- public Cp437()
- {
- super("Cp437", new String[] {
- });
- lookupTable = lookup;
- }
-
-} // class Cp437
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 02:16:12 +0000