82 lines
2.6 KiB
Java
82 lines
2.6 KiB
Java
/*
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.net.httpserver;
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import java.io.*;
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import java.net.*;
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import com.sun.net.httpserver.*;
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import com.sun.net.httpserver.spi.*;
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/**
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* a class which allows the caller to write an indefinite
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* number of bytes to an underlying stream , but without using
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* chunked encoding. Used for http/1.0 clients only
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* The underlying connection needs to be closed afterwards.
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*/
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class UndefLengthOutputStream extends FilterOutputStream
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{
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private boolean closed = false;
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ExchangeImpl t;
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UndefLengthOutputStream (ExchangeImpl t, OutputStream src) {
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super (src);
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this.t = t;
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}
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public void write (int b) throws IOException {
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if (closed) {
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throw new IOException ("stream closed");
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}
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out.write(b);
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}
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public void write (byte[]b, int off, int len) throws IOException {
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if (closed) {
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throw new IOException ("stream closed");
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}
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out.write(b, off, len);
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}
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public void close () throws IOException {
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if (closed) {
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return;
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}
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closed = true;
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flush();
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LeftOverInputStream is = t.getOriginalInputStream();
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if (!is.isClosed()) {
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try {
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is.close();
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} catch (IOException e) {}
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}
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WriteFinishedEvent e = new WriteFinishedEvent (t);
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t.getHttpContext().getServerImpl().addEvent (e);
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}
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// flush is a pass-through
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}
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