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/* Copyright (C) 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;
/**
* Convert Unicode ASCII
* Unrecognized characters are printed as `?'.
* @date October 2000
*/
public class Output_ASCII extends UnicodeToBytes
{
public String getName() { return "ASCII"; }
/**
* @return number of chars converted. */
public int write (char[] inbuffer, int inpos, int inlength)
{
int count = this.count;
byte[] buf = this.buf;
int avail = buf.length - count;
if (inlength > avail)
inlength = avail;
for (int i = inlength; --i >= 0; )
{
char c = inbuffer[inpos++];
buf[count++] = (byte) ((c > 0x7f) ? '?' : c);
}
this.count = count;
return inlength;
}
public int write (String str, int inpos, int inlength, char[] work)
{
int count = this.count;
byte[] buf = this.buf;
int avail = buf.length - count;
if (inlength > avail)
inlength = avail;
for (int i = inlength; --i >= 0; )
{
char c = str.charAt(inpos++);
buf[count++] = (byte) ((c > 0x7f) ? '?' : c);
}
this.count = count;
return inlength;
}
}
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