1 files changed, 62 insertions, 0 deletions
diff --git a/subsonic-backend/src/main/java/net/sourceforge/subsonic/backend/Util.java b/subsonic-backend/src/main/java/net/sourceforge/subsonic/backend/Util.java
new file mode 100644
index 00000000..31a1be71
--- /dev/null
+++ b/subsonic-backend/src/main/java/net/sourceforge/subsonic/backend/Util.java
@@ -0,0 +1,62 @@
+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);
+        }
+    }
+}