moving files around

2026-05-20 00:00:03 -04:00 · 2009-11-06 21:36:46 +01:00
parent ad913b5093
commit b3aa378f16
79 changed files with 0 additions and 0 deletions
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2008, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name "TwelveMonkeys" nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.io;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+/**
+ * FileSystem
+ * <p/>
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/FileSystem.java#1 $
+ */
+abstract class FileSystem {
+    abstract long getFreeSpace(File pPath);
+
+    abstract long getTotalSpace(File pPath);
+
+    abstract String getName();
+
+    static BufferedReader exec(String[] pArgs) throws IOException {
+        Process cmd = Runtime.getRuntime().exec(pArgs);
+        return new BufferedReader(new InputStreamReader(cmd.getInputStream()));
+    }
+
+    static FileSystem get() {
+        String os = System.getProperty("os.name");
+        //System.out.println("os = " + os);
+
+        os = os.toLowerCase();
+        if (os.indexOf("windows") != -1) {
+            return new Win32FileSystem();
+        }
+        else if (os.indexOf("linux") != -1 ||
+                os.indexOf("sun os") != -1 ||
+                os.indexOf("sunos") != -1 ||
+                os.indexOf("solaris") != -1 ||
+                os.indexOf("mpe/ix") != -1 ||
+                os.indexOf("hp-ux") != -1 ||
+                os.indexOf("aix") != -1 ||
+                os.indexOf("freebsd") != -1 ||
+                os.indexOf("irix") != -1 ||
+                os.indexOf("digital unix") != -1 ||
+                os.indexOf("unix") != -1 ||
+                os.indexOf("mac os x") != -1) {
+            return new UnixFileSystem();
+        }
+        else {
+            return new UnknownFileSystem(os);
+        }
+    }
+
+    private static class UnknownFileSystem extends FileSystem {
+        private final String mOSName;
+
+        UnknownFileSystem(String pOSName) {
+            mOSName = pOSName;
+        }
+
+        long getFreeSpace(File pPath) {
+            return 0l;
+        }
+
+        long getTotalSpace(File pPath) {
+            return 0l;
+        }
+
+        String getName() {
+            return "Unknown (" + mOSName + ")";
+        }
+    }
+}