Add export script and exported data

website/export.php

@@ -0,0 +1,31 @@
+<?PHP
+
+ require('auth.php');
+ require('common.php');
+
+?>
+<h1>Export</h1>
+
+<?PHP
+
+ $sql = 'SELECT log_headers, log_data FROM sensorlogger';
+ $res = mysql_query($sql);
+
+ $fh = fopen('compress.bzip2://' . dirname(dirname(__FILE__)) . '/res/data.sql.bz2', 'w'); 
+
+ $users = array();
+
+ while ($row = mysql_fetch_assoc($res)) {
+  preg_match('/IMEI: (.*?)$/m', $row['log_headers'], $m);
+  if (!isset($users[$m[1]])) {
+   $users[$m[1]] = count($users);
+  }
+  $row['log_headers'] = str_replace($m[0], 'USER: ' . $users[$m[1]], $row['log_headers']);
+
+  fputs($fh, "INSERT INTO sensorlogger (log_headers, log_data) VALUES ('" . mysql_real_escape_string($row['log_headers']) . "', '" . mysql_real_escape_string($row['log_data']) . "')\n");
+ }
+
+ fclose($fh);
+
+ echo 'Wrote ', filesize(dirname(dirname(__FILE__)) . '/res/data.sql.bz2'), ' Bytes.';
+?>