/*
* (C) Copyright 2014 Kurento (http://kurento.org/)
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl-2.1.html
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
package com.kurento.kmf.test;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.io.CharStreams;
import com.kurento.kmf.common.exception.KurentoException;
/**
* Local shell.
*
* @author Boni Garcia (bgarcia@gsyc.es)
* @since 4.2.3
*/
public class Shell {
public static Logger log = LoggerFactory.getLogger(Shell.class);
public static void run(final String... command) {
log.debug("Running command on the shell: {}", Arrays.toString(command));
try {
Runtime.getRuntime().exec(command);
} catch (IOException e) {
log.error(
"Exception while executing command '"
+ Arrays.toString(command) + "'", e);
}
}
public static String runAndWait(final String... command) {
log.debug("Running command on the shell: {}", Arrays.toString(command));
Process p;
try {
p = new ProcessBuilder(command).redirectErrorStream(true).start();
String output = CharStreams.toString(new InputStreamReader(p
.getInputStream(), "UTF-8"));
return output;
} catch (IOException e) {
throw new KurentoException(
"Exception executing command on the shell: "
+ Arrays.toString(command), e);
}
}
}