#!/usr/bin/env python2
import sys
import email
import rfc822
from cStringIO import StringIO
import os
os.setgid(7004)
os.setuid(1000)

in_ = sys.stdin
mail = in_.read()
msg = email.message_from_string(mail)

body = msg.get_payload(decode=True)

m = rfc822.Message(StringIO(body))

author = m.getheader('Author')
new_rev = m.getheader('New Revision')
subject = msg.get('Subject')
if not subject.startswith('['):
    sys.exit(0)
proj = subject.split(']', 1)[0][1:]

bd = m.fp.read()
bd_lines = bd.splitlines()

in_message = False
last_modified = None
sep = '=========================================================================='
log_msg = []
for idx, line in enumerate(bd_lines):
    if line.startswith('Log:'):
        in_message = True
        continue
    if in_message:
        if line.strip().startswith(sep):
            break
        if line.strip():
            log_msg.append(line.strip())
log_msg = log_msg[:-1]
log = ' '.join(log_msg)

msg = """Author: %s - Proj: %s - Rev: %s - Message: %s"""

to_send = msg % (author, proj, new_rev, log[:200])

import socket as sk
s = sk.socket()
s.connect(('127.0.0.1', 7890))
s.sendall(proj+'\r\n')
s.sendall(to_send)
s.sendall('\r\n')
s.close()