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76 lines
2.5 KiB
Java
76 lines
2.5 KiB
Java
/*
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* This file is part of Arduino.
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*
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* Copyright 2015 Arduino LLC (http://www.arduino.cc/)
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*
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* Arduino is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*/
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package cc.arduino;
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import processing.app.debug.MessageConsumer;
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import java.io.ByteArrayOutputStream;
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public class MessageConsumerOutputStream extends ByteArrayOutputStream {
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private final MessageConsumer consumer;
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private final String lineSeparator;
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public MessageConsumerOutputStream(MessageConsumer consumer) {
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this(consumer, System.getProperty("line.separator"));
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}
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public MessageConsumerOutputStream(MessageConsumer consumer, String lineSeparator) {
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this.consumer = consumer;
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this.lineSeparator = lineSeparator;
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}
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@Override
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public void write(byte[] b, int off, int len) {
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super.write(b, off, len);
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flush();
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}
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@Override
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public void flush() {
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String asString = toString();
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if (!asString.contains(lineSeparator)) {
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return;
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}
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while (asString.contains(lineSeparator)) {
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String line = asString.substring(0, asString.indexOf(lineSeparator));
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reset();
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byte[] bytes = asString.substring(asString.indexOf(lineSeparator) + lineSeparator.length()).getBytes();
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super.write(bytes, 0, bytes.length);
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asString = toString();
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consumer.message(line);
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}
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}
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}
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