1 files changed, 71 insertions, 0 deletions
diff --git a/mailman/Bouncers/GroupWise.py b/mailman/Bouncers/GroupWise.py
new file mode 100644
index 000000000..2a9a7d8f9
--- /dev/null
+++ b/mailman/Bouncers/GroupWise.py
@@ -0,0 +1,71 @@
+# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+"""This appears to be the format for Novell GroupWise and NTMail
+
+X-Mailer: Novell GroupWise Internet Agent 5.5.3.1
+X-Mailer: NTMail v4.30.0012
+X-Mailer: Internet Mail Service (5.5.2653.19)
+"""
+
+import re
+from email.Message import Message
+from cStringIO import StringIO
+
+acre = re.compile(r'<(?P<addr>[^>]*)>')
+
+
+
+def find_textplain(msg):
+    if msg.get_content_type() == 'text/plain':
+        return msg
+    if msg.is_multipart:
+        for part in msg.get_payload():
+            if not isinstance(part, Message):
+                continue
+            ret = find_textplain(part)
+            if ret:
+                return ret
+    return None
+
+
+
+def process(msg):
+    if msg.get_content_type() <> 'multipart/mixed' or not msg['x-mailer']:
+        return None
+    addrs = {}
+    # find the first text/plain part in the message
+    textplain = find_textplain(msg)
+    if not textplain:
+        return None
+    body = StringIO(textplain.get_payload())
+    while 1:
+        line = body.readline()
+        if not line:
+            break
+        mo = acre.search(line)
+        if mo:
+            addrs[mo.group('addr')] = 1
+        elif '@' in line:
+            i = line.find(' ')
+            if i == 0:
+                continue
+            if i < 0:
+                addrs[line] = 1
+            else:
+                addrs[line[:i]] = 1
+    return addrs.keys()