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-rw-r--r--libjava/gnu/gcj/convert/BytesToUnicode.java114
1 files changed, 0 insertions, 114 deletions
diff --git a/libjava/gnu/gcj/convert/BytesToUnicode.java b/libjava/gnu/gcj/convert/BytesToUnicode.java
deleted file mode 100644
index 92836e0e703..00000000000
--- a/libjava/gnu/gcj/convert/BytesToUnicode.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation
-
- This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
-
-package gnu.gcj.convert;
-
-public abstract class BytesToUnicode
-{
- /** Buffer to read bytes from.
- * The characters inbuffer[inpos] ... inbuffer[inlength-1] are available. */
- public byte[] inbuffer;
- /** Starting index in buffer to read bytes from. */
- public int inpos;
- /** End of valid bytes in buffer. */
- public int inlength;
-
- static Class defaultDecodingClass;
-
- static synchronized void getDefaultDecodingClass()
- {
- // Test (defaultDecodingClass == null) again in case of race condition.
- if (defaultDecodingClass == null)
- {
- String encoding = System.getProperty("file.encoding");
- String className = "gnu.gcj.convert.Input_"+encoding;
- try
- {
- defaultDecodingClass = Class.forName(className);
- }
- catch (ClassNotFoundException ex)
- {
- throw new NoClassDefFoundError("missing default encoding "
- + encoding + " (class "
- + className + " not found)");
- }
- }
- }
-
- public abstract String getName();
-
- public static BytesToUnicode getDefaultDecoder()
- {
- try
- {
- if (defaultDecodingClass == null)
- getDefaultDecodingClass();
- return (BytesToUnicode) defaultDecodingClass.newInstance();
- }
- catch (Throwable ex)
- {
- return new Input_8859_1();
- }
- }
-
- /** Get a byte-stream->char-stream converter given an encoding name. */
- public static BytesToUnicode getDecoder (String encoding)
- throws java.io.UnsupportedEncodingException
- {
- String className = "gnu.gcj.convert.Input_"+encoding;
- Class decodingClass;
- try
- {
- decodingClass = Class.forName(className);
- return (BytesToUnicode) decodingClass.newInstance();
- }
- catch (Throwable ex)
- {
- try
- {
- return new Input_iconv (encoding);
- }
- catch (Throwable _)
- {
- throw new java.io.UnsupportedEncodingException(encoding
- + " (" + ex + ')');
- }
- }
- }
-
- /** Make input bytes available to the conversion.
- * @param buffer source of input bytes
- * @param pos index of first available byte
- * @param length one more than index of last available byte
- */
- public final void setInput(byte[] buffer, int pos, int length)
- {
- inbuffer = buffer;
- inpos = pos;
- inlength = length;
- }
-
- /** Convert bytes to chars.
- * Input bytes are taken from this.inbuffer. The available input
- * bytes start at inbuffer[inpos], and end at inbuffer[inlength-1].
- * @param outbuffer buffer for the converted character
- * @param outpos position in buffer to start putting converted characters
- * @param count the maximum number of characters to convert
- * @return number of chars placed in outbuffer.
- * Also, this.inpos is incremented by the number of bytes consumed.
- *
- * (Note the asymmetry in that the input upper bound is inbuffer[inlength-1],
- * while the output upper bound is outbuffer[outpos+count-1]. The
- * justification is that inlength is like the count field of a
- * BufferedInputStream, while the count parameter is like the
- * length parameter of a read request.) The count parameter is
- * also defined to be <= outbuffer.length - outpos (per the specification
- * of the length parameter for a read request).
- */
- public abstract int read (char[] outbuffer, int outpos, int count);
-}