| /******************************************************************************* |
| * Copyright (c) 2007 Wind River Systems, Inc. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Michael Scharf (Wind River) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.tm.internal.terminal.emulator; |
| |
| import java.io.FilterOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import org.eclipse.tm.internal.terminal.provisional.api.Logger; |
| |
| public class LoggingOutputStream extends FilterOutputStream { |
| |
| public LoggingOutputStream(OutputStream out) { |
| super(out); |
| } |
| |
| public void write(byte[] b, int off, int len) throws IOException { |
| if(Logger.isLogEnabled()) |
| Logger.log("Received " + len + " bytes: '" + //$NON-NLS-1$ //$NON-NLS-2$ |
| Logger.encode(new String(b, 0, len)) + "'"); //$NON-NLS-1$ |
| |
| // we cannot call super.write, because this would call our write |
| // which logs character by character..... |
| //super.write(b, off, len); |
| if ((off | len | (b.length - (len + off)) | (off + len)) < 0) |
| throw new IndexOutOfBoundsException(); |
| |
| for (int i = 0 ; i < len ; i++) { |
| super.write(b[off + i]); |
| } |
| } |
| |
| public void write(int b) throws IOException { |
| if(Logger.isLogEnabled()) |
| Logger.log("Received " + 1 + " bytes: '" + //$NON-NLS-1$ //$NON-NLS-2$ |
| Logger.encode(new String(new byte[]{(byte)b}, 0, 1)) + "'"); //$NON-NLS-1$ |
| super.write(b); |
| } |
| |
| } |