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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.server;

import java.io.IOException;

/**
 * @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
 */
@Deprecated(since = "2021-05-27")
public class Iso88591HttpWriter extends HttpWriter {

    public Iso88591HttpWriter(HttpOutput out) {
        super(out);
    }

    @Override
    public void write(char[] s, int offset, int length) throws IOException {
        HttpOutput out = _out;
        if (length == 1) {
            int c = s[offset];
            out.write(c < 256 ? c : '?');
            return;
        }
        while (length > 0) {
            _bytes.reset();
            int chars = Math.min(length, MAX_OUTPUT_CHARS);
            byte[] buffer = _bytes.getBuf();
            int bytes = _bytes.getCount();
            if (chars > buffer.length - bytes)
                chars = buffer.length - bytes;
            for (int i = 0; i < chars; i++) {
                int c = s[offset + i];
                buffer[bytes++] = (byte) (c < 256 ? c : '?');
            }
            if (bytes >= 0)
                _bytes.setCount(bytes);
            _bytes.writeTo(out);
            length -= chars;
            offset += chars;
        }
    }
}