1 files changed, 46 insertions, 0 deletions
diff --git a/src/mailman/Bouncers/Compuserve.py b/src/mailman/Bouncers/Compuserve.py
new file mode 100644
index 000000000..2297a72a9
--- /dev/null
+++ b/src/mailman/Bouncers/Compuserve.py
@@ -0,0 +1,46 @@
+# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Compuserve has its own weird format for bounces."""
+
+import re
+import email
+
+dcre = re.compile(r'your message could not be delivered', re.IGNORECASE)
+acre = re.compile(r'Invalid receiver address: (?P<addr>.*)')
+
+
+
+def process(msg):
+    # simple state machine
+    #    0 = nothing seen yet
+    #    1 = intro line seen
+    state = 0
+    addrs = []
+    for line in email.Iterators.body_line_iterator(msg):
+        if state == 0:
+            mo = dcre.search(line)
+            if mo:
+                state = 1
+        elif state == 1:
+            mo = dcre.search(line)
+            if mo:
+                break
+            mo = acre.search(line)
+            if mo:
+                addrs.append(mo.group('addr'))
+    return addrs