removed classes, which shouldn't be part of the server in yalp2.0

git-svn-id: http://manut.eu/svn/yalp/trunk@4 f059d3a0-6783-47b7-97ff-1fe0bbf25129

1 files changed, 110 insertions, 0 deletions

diff --git a/removed-code/FileFinder.java b/removed-code/FileFinder.java
new file mode 100755
index 0000000..2d6527c
--- /dev/null
+++ b/removed-code/FileFinder.java
@@ -0,0 +1,110 @@
+/***********************************************************************
+ *
+ * Copyright (c) 2006 Manuel Traut and Volker Dahnke
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors: Manuel Traut and Volker Dahnke
+ *
+ ***********************************************************************/
+package YalpServer;
+
+import java.io.*;
+import java.util.*;
+
+/************************************************************************
+ * 
+ * Class FileFinder
+ * 
+ * <em>algorithm for scanning files recursively</em>
+ * 
+ * @author Volker Dahnke / Manuel Traut
+ * 
+ * @version 0.6 14-12-2005<br>
+ * 
+ * @see FileBrowser
+ * 
+ ************************************************************************/
+
+public class FileFinder
+{
+  private ArrayList<File> files;
+
+ /**
+  * Constructor: scans subdirectories of commited directory
+  * 			 uses only files with allowed extensions
+  * @param start
+  * 	 directory to scan
+  * @param extensions
+  * 	 allowed extensions
+  */
+  public FileFinder( String start, String extensions[] ) {
+	  
+	  this.files = new ArrayList<File>();
+	  Stack<File> dirs = new Stack<File>();
+	  File startdir = new File(start);
+
+	  // push startdir to stack
+	  if (startdir.isDirectory()) dirs.push(startdir);
+	  // startdir is File
+	  else {
+		  if (match(startdir.getName(), extensions)) this.files.add(startdir);
+		  return;
+	  }
+	  // for each dir on stack
+	  while (dirs.size() > 0) {
+		  // contents of dir on stack
+		  for (File file : dirs.pop().listFiles()){
+            try {  
+			  // add subdirectory to stack
+			  if (file.isDirectory()) dirs.push(file);
+			  // if file is of correct filetype add it to filelist
+			  else if (match(file.getName(), extensions)) this.files.add(file);
+		    } catch (NullPointerException e) {
+			  System.out.println("FileFinder: "+ file.getName() +"Premission denied");
+		    }
+		  }
+	  }
+  }
+
+ /**
+  * returns and prints out all Medias found
+  * @return ArrayList<File> 
+  * 	all found Medias
+  */ 
+  public ArrayList<File> getFiles(){
+	  print();
+	  return this.files;
+  }
+  
+ /**
+  * prints out found medias
+  *
+  */ 
+  public void print() {
+    System.out.println( "Found " + files.size() + " file" + (files.size() == 1 ? "." : "s.") );
+    for ( File f : files ) System.out.println( f.getAbsolutePath() );
+  }
+
+ /**
+  * checks if file extension matches or not
+  * 
+  * @param s
+  * 	 file to check
+  * @param suffixes
+  * 	 allowed extensions
+  * 
+  * @return boolean: true if it's a media, yalp can handle
+  */ 
+  private static boolean match( String s, String suffixes[] ) {
+    for ( String suffix : suffixes ) {
+      int huhu = s.length();
+      int huhu2 = suffix.length();
+      int huhu3 = huhu - huhu2;
+      if ( s.length() >= suffix.length() && s.substring(huhu3, s.length()).equalsIgnoreCase(suffix) ) return true;
+    }
+    return false;
+  }
+}