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package net.sourceforge.subsonic.backend;
import org.apache.log4j.Logger;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.io.IOUtils;
import java.io.File;
import java.io.Reader;
import java.io.FileReader;
import java.io.FileNotFoundException;
import java.io.IOException;/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2010 (C) Sindre Mehus
*/
/**
* @author Sindre Mehus
*/
public class Util {
private static final File BACKEND_HOME = new File("/var/subsonic-backend");
private static final Logger LOG = Logger.getLogger(Util.class);
private Util() {
}
public static synchronized File getBackendHome() {
if (!BACKEND_HOME.exists() || !BACKEND_HOME.isDirectory()) {
boolean success = BACKEND_HOME.mkdirs();
if (!success) {
String message = "The directory " + BACKEND_HOME + " does not exist. Please create it and make it writable.";
LOG.error(message);
throw new RuntimeException(message);
}
}
return BACKEND_HOME;
}
public static String getPassword(String filename) throws IOException {
File pwdFile = new File(getBackendHome(), filename);
Reader reader = new FileReader(pwdFile);
try {
return StringUtils.trimToNull(IOUtils.toString(reader));
} finally {
IOUtils.closeQuietly(reader);
}
}
}
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