# HG changeset patch
# User Tero Marttila <terom@paivola.fi>
# Date 1332147530 -7200
# Node ID 4ccc31fdc047051de35dad1505e6b31bcf8b8d5b
# Parent  91c073d5615af42270f71041644a9f64874859fd
process-zone: generate TXT records for ZoneLine.timestamp, if available

diff -r 91c073d5615a -r 4ccc31fdc047 bin/process-zone
--- a/bin/process-zone	Mon Mar 19 10:50:34 2012 +0200
+++ b/bin/process-zone	Mon Mar 19 10:58:50 2012 +0200
@@ -286,6 +286,17 @@
     def __str__ (self) :
         return ' '.join((self.name, self.type, ' '.join(self.data)))
 
+class TXTRecord (ZoneRecord) :
+    """
+        TXT record.
+    """
+
+    def __init__ (self, name, text, **opts) :
+        return super(TXTRecord, self).__init__(name, 'TXT', 
+            [u'"{0}"'.format(text.replace('"', '\\"'))], 
+            **opts
+        )
+
 def parse_record (path, lineno, line, **opts) :
     """
         Parse (name, ttl, type, data, comment) from bind zonefile.
@@ -357,12 +368,24 @@
         Process zone data -> forward zone data.
     """
 
+    TIMESTAMP_FORMAT='%Y/%m/%d'
+
     for r in zone :
         yield r
 
         if r.type == 'A' :
-            if txt and r.line.comment :
-                yield ZoneRecord(None, 'TXT', [u'"{0}"'.format(r.line.comment)], ttl=r.ttl)
+            if txt :
+                # comment?
+                comment = r.line.comment
+
+                if comment :
+                    yield TXTRecord(None, comment, ttl=r.ttl)
+
+                # timestamp?
+                timestamp = r.line.timestamp
+
+                if timestamp :
+                    yield TXTRecord(None, timestamp.strftime(TIMESTAMP_FORMAT), ttl=r.ttl)
             
             # XXX: RP, do we need it?