| // |
| // ======================================================================== |
| // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // 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; |
| |
| import javax.servlet.ServletInputStream; |
| |
| import org.eclipse.jetty.http.HttpParser; |
| import org.eclipse.jetty.io.Buffer; |
| import org.eclipse.jetty.io.EofException; |
| |
| public class HttpInput extends ServletInputStream |
| { |
| protected final AbstractHttpConnection _connection; |
| protected final HttpParser _parser; |
| |
| /* ------------------------------------------------------------ */ |
| public HttpInput(AbstractHttpConnection connection) |
| { |
| _connection=connection; |
| _parser=(HttpParser)connection.getParser(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see java.io.InputStream#read() |
| */ |
| @Override |
| public int read() throws IOException |
| { |
| byte[] bytes = new byte[1]; |
| int read = read(bytes, 0, 1); |
| return read < 0 ? -1 : 0xff & bytes[0]; |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see java.io.InputStream#read(byte[], int, int) |
| */ |
| @Override |
| public int read(byte[] b, int off, int len) throws IOException |
| { |
| int l=-1; |
| Buffer content=_parser.blockForContent(_connection.getMaxIdleTime()); |
| if (content!=null) |
| l= content.get(b, off, len); |
| else if (_connection.isEarlyEOF()) |
| throw new EofException("early EOF"); |
| return l; |
| } |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| public int available() throws IOException |
| { |
| return _parser.available(); |
| } |
| } |