81 lines
2.2 KiB
Java
81 lines
2.2 KiB
Java
/*
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This file is part of Peers, a java SIP softphone.
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This program 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 3 of the License, or
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any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2008, 2009, 2010, 2011 Yohann Martineau
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*/
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package peers.media;
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import org.tinylog.Logger;
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import java.io.IOException;
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import java.io.PipedOutputStream;
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import java.util.concurrent.CountDownLatch;
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public class Capture implements Runnable {
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public static final int SAMPLE_SIZE = 16;
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public static final int BUFFER_SIZE = SAMPLE_SIZE * 20;
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private final PipedOutputStream rawData;
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private boolean isStopped;
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private final SoundSource soundSource;
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private final CountDownLatch latch;
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public Capture(PipedOutputStream rawData, SoundSource soundSource,
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CountDownLatch latch) {
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this.rawData = rawData;
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this.soundSource = soundSource;
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this.latch = latch;
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isStopped = false;
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}
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public void run() {
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byte[] buffer;
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while (!isStopped) {
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buffer = soundSource.readData();
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try {
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if (buffer == null) {
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break;
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}
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rawData.write(buffer);
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rawData.flush();
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} catch (IOException e) {
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Logger.error("input/output error", e);
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return;
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}
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}
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latch.countDown();
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if (latch.getCount() != 0) {
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try {
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latch.await();
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} catch (InterruptedException e) {
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Logger.error("interrupt exception", e);
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}
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}
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}
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public synchronized void setStopped(boolean isStopped) {
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this.isStopped = isStopped;
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}
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}
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