+++ /dev/null
-/*
- * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v. 2.0, which is available at
- * http://www.eclipse.org/legal/epl-2.0.
- *
- * This Source Code may also be made available under the following Secondary
- * Licenses when the conditions for such availability set forth in the
- * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
- * version 2 with the GNU Classpath Exception, which is available at
- * https://www.gnu.org/software/classpath/license.html.
- *
- * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
- */
-
-package com.sun.mail.mbox;
-
-import java.io.*;
-
-/**
- * Count the number of bytes in the body of the message written to the stream.
- */
-class ContentLengthCounter extends OutputStream {
- private long size = 0;
- private boolean inHeader = true;
- private int lastb1 = -1, lastb2 = -1;
-
- public void write(int b) throws IOException {
- if (inHeader) {
- // if line terminator is CR
- if (b == '\r' && lastb1 == '\r')
- inHeader = false;
- else if (b == '\n') {
- // if line terminator is \n
- if (lastb1 == '\n')
- inHeader = false;
- // if line terminator is CRLF
- else if (lastb1 == '\r' && lastb2 == '\n')
- inHeader = false;
- }
- lastb2 = lastb1;
- lastb1 = b;
- } else
- size++;
- }
-
- public void write(byte[] b) throws IOException {
- if (inHeader)
- super.write(b);
- else
- size += b.length;
- }
-
- public void write(byte[] b, int off, int len) throws IOException {
- if (inHeader)
- super.write(b, off, len);
- else
- size += len;
- }
-
- public long getSize() {
- return size;
- }
-
- /*
- public static void main(String argv[]) throws Exception {
- int b;
- ContentLengthCounter os = new ContentLengthCounter();
- while ((b = System.in.read()) >= 0)
- os.write(b);
- System.out.println("size " + os.getSize());
- }
- */
-}