config.h.in: Rebuilt.

* include/config.h.in: Rebuilt.
	* acconfig.h (HAVE_ICONV): Define.
	* configure: Rebuilt.
	* configure.in: Check for `iconv' function.
	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try iconv if
	no specific encoder exists.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try iconv if
	no specific encoder exists.
	* Makefile.in: Rebuilt.
	* Makefile.am (convert_source_files): Mention Input_iconv.java and
	Output_iconv.java.
	(nat_source_files): Added natIconv.cc.
	* gnu/gcj/convert/natIconv.cc: New file.
	* gnu/gcj/convert/Input_iconv.java: New file.
	* gnu/gcj/convert/Output_iconv.java: New file.

From-SVN: r31708

libjava/gnu/gcj/convert/Input_iconv.java

@@ -0,0 +1,42 @@
+// Input_iconv.java -- Java side of iconv() reader.
+
+/* Copyright (C) 2000  Red Hat, Inc.
+
+   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;
+import gnu.gcj.RawData;
+import java.io.UnsupportedEncodingException;
+
+/**
+ * Convert bytes in some iconv-supported encoding to Unicode.
+ * @author Tom Tromey <tromey@redhat.com>
+ * @date January 30, 2000
+ */
+
+public class Input_iconv extends BytesToUnicode
+{
+  public Input_iconv (String encoding) throws UnsupportedEncodingException
+  {
+    this.encoding = encoding;
+    this.handle = null;
+    init (encoding);
+  }
+
+  public String getName() { return encoding; }
+
+  public native void finalize ();
+  private native void init (String encoding)
+    throws UnsupportedEncodingException;
+  public native int read (char[] outbuffer, int outpos, int count);
+
+  // The encoding we're using.
+  private String encoding;
+
+  // The iconv handle.
+  private RawData handle;
+}