modules/mailer.py

   1 # vi: encoding=utf-8 ts=8 sts=4 sw=4 et
   2
   3 import time
   4 import os
   5 import sys
   6 import StringIO
   7
   8 import config
   9 cval=config.value
  10
  11 class Message:
  12     def __init__(self):
  13         self.headers = {}
  14         self.body = StringIO.StringIO()
  15         self.__set_std_headers()
  16
  17     def set_header(self, n, v):
  18         self.headers[n] = v
  19
  20     def set_headers(self, to = None, cc = None, subject = None):
  21         if to != None:
  22             self.set_header("To", to)
  23         if cc != None:
  24             self.set_header("Cc", cc)
  25         if subject != None:
  26             self.set_header("Subject", subject)
  27
  28     def write_line(self, l):
  29         self.body.write("%s\n" % l)
  30
  31     def write(self, s):
  32         self.body.write(s)
  33
  34     def send(self):
  35         send_sendmail = "/usr/sbin/sendmail -t"
  36         f = os.popen(send_sendmail, "w")
  37         self.__write_to(f)
  38         f.close()
  39
  40     def __set_std_headers(self):
  41         self.headers["Date"] = time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime())
  42         self.headers["Message-ID"] = "<pld-builder.%f.%d@%s>" \
  43                 % (time.time(), os.getpid(), os.uname()[1])
  44         self.headers["From"] = cval['from_field']
  45         self.headers["X-PLD-Builder"] = cval['xpldbuilder']
  46
  47     def __write_to(self, f):
  48         for k, v in self.headers.items():
  49             f.write("%s: %s\n" % (k, v))
  50         f.write("\n")
  51         self.body.seek(0)
  52         self.__sendfile(self.body, f)
  53
  54     def __sendfile(self, src, dst):
  55         cnt = 0
  56         while 1:
  57             s = src.read(10000)
  58             if s == "": break
  59             cnt += len(s)
  60             dst.write(s)
  61         return cnt
  62
  63