* Almost working preliminary REPORT support

 * ReportParser successfully parses calendar-data request values
 * _componentParser almost parses iCalendar files & limits by calendar-data request value
 * TODO Determine whether _componentParser is rejecting valid iCalendar files
 * TODO Reduce duplicate code by factoring special property handling out of propfind_response_helper
 * TODO Push filtering parser into bennu?

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/bennu/bennu.class.php b/lib/bennu/bennu.class.php
new file mode 100644
index 0000000..f4bb219
--- /dev/null
+++ b/lib/bennu/bennu.class.php
@@ -0,0 +1,59 @@
+<?php // $Id: bennu.class.php,v 1.1 2006/04/13 05:10:24 jablko Exp $
+
+/**
+ *  BENNU - PHP iCalendar library
+ *  (c) 2005-2006 Ioannis Papaioannou (pj@moodle.org). All rights reserved.
+ *
+ *  Released under the LGPL.
+ *
+ *  See http://bennu.sourceforge.net/ for more information and downloads.
+ *
+ * @author Ioannis Papaioannou 
+ * @version $Id: bennu.class.php,v 1.1 2006/04/13 05:10:24 jablko Exp $
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+class Bennu {
+    function timestamp_to_datetime($t = NULL) {
+        if($t === NULL) {
+            $t = time();
+        }
+        return gmstrftime('%Y%m%dT%H%M%SZ', $t);
+    }
+
+    function generate_guid() {
+        // Implemented as per the Network Working Group draft on UUIDs and GUIDs
+    
+        // These two octets get special treatment
+        $time_hi_and_version       = sprintf('%02x', (1 << 6) + mt_rand(0, 15)); // 0100 plus 4 random bits
+        $clock_seq_hi_and_reserved = sprintf('%02x', (1 << 7) + mt_rand(0, 63)); // 10 plus 6 random bits
+    
+        // Need another 14 random octects
+        $pool = '';
+        for($i = 0; $i < 7; ++$i) {
+            $pool .= sprintf('%04x', mt_rand(0, 65535));
+        }
+    
+        // time_low = 4 octets
+        $random  = substr($pool, 0, 8).'-';
+    
+        // time_mid = 2 octets
+        $random .= substr($pool, 8, 4).'-';
+    
+        // time_high_and_version = 2 octets
+        $random .= $time_hi_and_version.substr($pool, 12, 2).'-';
+    
+        // clock_seq_high_and_reserved = 1 octet
+        $random .= $clock_seq_hi_and_reserved;
+    
+        // clock_seq_low = 1 octet
+        $random .= substr($pool, 13, 2).'-';
+    
+        // node = 6 octets
+        $random .= substr($pool, 14, 12);
+    
+        return $random;
+    }
+}
+
+?>