1 files changed, 74 insertions, 0 deletions
diff --git a/Mailman/MTA/Postfix.py b/Mailman/MTA/Postfix.py
new file mode 100644
index 000000000..13c73c1c4
--- /dev/null
+++ b/Mailman/MTA/Postfix.py
@@ -0,0 +1,74 @@
+# Copyright (C) 2001 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+"""Creation/deletion hooks for the Postfix MTA.
+
+Note: only hash: type maps are currently supported.
+"""
+
+import os
+import socket
+import time
+import dbhash
+import errno
+
+from Mailman import mm_cfg
+
+
+
+def _addlist(listname, db):
+    wrapper = os.path.join(mm_cfg.WRAPPER_DIR, 'wrapper')
+    # Every key and value in the dbhash file as created by Postfix must end in
+    # a null byte.  That is, except YP_LAST_MODIFIED and YP_MASTER_NAME.
+    db[listname + '\0'] = '"|%s post %s"\0' % (wrapper, listname)
+    db[listname + '-admin\0'] = '"|%s mailowner %s"\0' % (wrapper, listname)
+    db[listname + '-owner\0'] = '%s-admin\0' % listname
+    db[listname + '-request\0'] = '"|%s mailcmd %s"\0' % (wrapper, listname)
+    # Always update YP_LAST_MODIFIED
+    db['YP_LAST_MODIFIED'] = '%010d' % time.time()
+    # Add a YP_MASTER_NAME only if there isn't one already
+    if not db.has_key('YP_MASTER_NAME'):
+        db['YP_MASTER_NAME'] = socket.getfqdn()
+
+
+
+def _rmlist(listname, db):
+    for extra in ('', '-admin', '-owner', '-request'):
+        try:
+            del db[listname + extra + '\0']
+        except KeyError:
+            pass
+    # Always update YP_LAST_MODIFIED
+    db['YP_LAST_MODIFIED'] = '%010d' % time.time()
+    # Add a YP_MASTER_NAME only if there isn't one already
+    if not db.has_key('YP_MASTER_NAME'):
+        db['YP_MASTER_NAME'] = socket.getfqdn()
+
+
+
+def create(mlist):
+    listname = mlist.internal_name()
+    db = dbhash.open(os.path.join(mm_cfg.DATA_DIR, 'aliases.db'), 'c')
+    _addlist(listname, db)
+    db.sync()
+
+
+
+def remove(mlist):
+    listname = mlist.internal_name()
+    db = dbhash.open(os.path.join(mm_cfg.DATA_DIR, 'aliases.db'), 'c')
+    _rmlist(listname, db)
+    db.sync()