diff -r 52fb6408b86a -r 2d22262da8e0 class.Address_Book_File.php
--- a/class.Address_Book_File.php	Wed Oct 26 21:46:50 2011 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-<?
-require_once "interface.Address_Book.php";
-
-class Address_Book_File implements Address_Book {
-	const RS = "\n";
-	const FS = "\t";
-
-	private $fh;
-	public function __construct($file) {
-		@mkdir(dirname($file));
-		$this->fh = fopen($file, "a+b");
-		if (!$this->fh) {
-			throw new Exception("Oooops, Problem mit $file");
-		}
-		flock($this->fh, LOCK_EX);
-		$stat = fstat($this->fh);
-		if ($stat['size'] == 0) {
-			fputs($this->fh, join(self::FS, array("Hans Hanson", "0815", "hans@hanson.de"))
-				. self::RS);
-		}
-		flock($this->fh, LOCK_SH);
-		fseek($this->fh, 0, SEEK_SET);
-	}
-
-	public function get_all_entries() {
-		$entries = array();
-		fseek($this->fh, 0, SEEK_SET);
-		while($line = stream_get_line($this->fh, 0, self::RS)) {
-			if ($line === FALSE) break;
-			$entries[] = explode(self::FS, $line);
-		}
-		return $entries;
-	}
-
-	public function add_entry($entry) {
-		$fields = array('name', 'tel', 'mail');
-		$new = array();
-		foreach($fields as $key) {
-			if (!isset($entry[$key])) return;
-			$new[$key] = trim($entry[$key]);
-			$new[$key] = preg_replace('/['.self::RS.self::FS.' ]+/', ' ', $new[$key]);
-			if (empty($new[$key])) return;
-		}
-
-		flock($this->fh, LOCK_EX);
-		fputs($this->fh, join(self::FS, $new) . self::RS);
-		flock($this->fh, LOCK_UN);
-	}
-
-	public function search_entries($pattern) {
-		$pattern = trim($pattern);
-		if (empty($pattern)) return array();
-		fseek($this->fh, 0, SEEK_SET);
-		$pattern = preg_replace('|/|', '\/', $pattern);
-		$entries = array();
-		while ($line = stream_get_line($this->fh, 0, self::RS)) {
-			if ($line === FALSE) break;
-			if (!preg_match("/$pattern/i", $line)) continue;
-			$entry = explode(self::FS, $line);
-			$entries[] = array('name' => $entry[0],
-					   'tel' => $entry[1],
-					   'mail' => $entry[2]);
-		}
-		return $entries;
-	}
-
-	public function delete_entries($ids) { }
-}
-
-?>