index 0d28019bd787f5485a8d2757e525f13dec7975c3..d644636613395f976fcbfbc74065f9475e9c11bf 100644 (file)
# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
#
-# $Id: roundup_mailgw.py,v 1.4 2002-09-10 01:07:06 richard Exp $
+# $Id: roundup_mailgw.py,v 1.5 2002-09-11 01:19:16 richard Exp $
# python version check
from roundup import version_check
from roundup.mailgw import Message
from roundup.i18n import _
-def do_pipe(handler):
- '''Read a message from standard input and pass it to the mail handler.
- '''
- handler.main(sys.stdin)
- return 0
-
-def do_mailbox(handler, filename):
- '''Read a series of messages from the specified unix mailbox file and
- pass each to the mail handler.
- '''
- # open the spool file and lock it
- import fcntl, FCNTL
- f = open(filename, 'r+')
- fcntl.flock(f.fileno(), FCNTL.LOCK_EX)
-
- # handle and clear the mailbox
- try:
- from mailbox import UnixMailbox
- mailbox = UnixMailbox(f, factory=Message)
- # grab one message
- message = mailbox.next()
- while message:
- # call the instance mail handler
- handler.handle_Message(message)
- message = mailbox.next()
- # nuke the file contents
- os.ftruncate(f.fileno(), 0)
- except:
- import traceback
- traceback.print_exc()
- return 1
- fcntl.flock(f.fileno(), FCNTL.LOCK_UN)
- return 0
-
-def do_pop(handler, server, user='', password=''):
- '''Read a series of messages from the specified POP server.
- '''
- import getpass, poplib, socket
- try:
- if not user:
- user = raw_input(_('User: '))
- if not password:
- password = getpass.getpass()
- except (KeyboardInterrupt, EOFError):
- # Ctrl C or D maybe also Ctrl Z under Windows.
- print "\nAborted by user."
- return 1
-
- # open a connection to the server and retrieve all messages
- try:
- server = poplib.POP3(server)
- except socket.error, message:
- print "POP server error:", message
- return 1
- server.user(user)
- server.pass_(password)
- numMessages = len(server.list()[1])
- for i in range(1, numMessages+1):
- # retr: returns
- # [ pop response e.g. '+OK 459 octets',
- # [ array of message lines ],
- # number of octets ]
- lines = server.retr(i)[1]
- s = cStringIO.StringIO('\n'.join(lines))
- s.seek(0)
- handler.handle_Message(Message(s))
- # delete the message
- server.dele(i)
-
- # quit the server to commit changes.
- server.quit()
- return 0
-
def usage(args, message=None):
if message is not None:
print message
- print _('Usage: %(program)s <instance home> [source spec]')%{'program': args[0]}
+ print _('Usage: %(program)s <instance home> [method]')%{'program': args[0]}
print _('''
-The roundup mail gateway may be called in one of two ways:
+
+The roundup mail gateway may be called in one of three ways:
. with an instance home as the only argument,
. with both an instance home and a mail spool file, or
. with both an instance home and a pop server account.
# if there's no more arguments, read a single message from stdin
if len(args) == 2:
- return do_pipe(handler)
+ return handler.do_pipe()
# otherwise, figure what sort of mail source to handle
if len(args) < 4:
return usage(args, _('Error: not enough source specification information'))
source, specification = args[2:]
if source == 'mailbox':
- return do_mailbox(handler, specification)
+ return handler.do_mailbox(specification)
elif source == 'pop':
m = re.match(r'((?P<user>[^:]+)(:(?P<pass>.+))?@)?(?P<server>.+)',
specification)
if m:
- return do_pop(handler, m.group('server'), m.group('user'),
+ return handler.do_pop(m.group('server'), m.group('user'),
m.group('pass'))
return usage(args, _('Error: pop specification not valid'))