³ò ×ýIc @sdZddkZddkZddkZddklZddkZeide_d„Z e djo­ei i eiddd d ƒZ ei i d d d eidƒei i eiddƒgZdZx-eD]%Ze eee ƒZdGeGeGHqÙWeiedjƒndS(sð #+ # NAME: # sync_ips_email # PURPOSE: # To determine if there is new IPS data by checking for new email # OUTPUT: # Returns a 1 if an IPS email was found, 0 if not # RESTRICTIONS: # To be able to replace /var/spool/mail/username, the account running # this script needs to have write acces to the file. The mailbox is already # owned by 'username' but is in group 'mail'. The easiest way to provide # write access seems to be to make 'username' a member of group 'mail', in # addition to the group 'users'. # CALLS: # time2time, tiny.run_cmd # PROCEDURE: # Incoming email is put in /var/spool/mail/username # Pine moves email from /var/spool/mail/username to $HOME/mbox # We check both mailboxes for IPS email from Nagoya. # # Both mailboxes are scanned for email with "stelab.nagoya-u.ac.jp" in the # message ID and "VLIST_UCSD_" in the body. All such emails are deleted, # and a status of 1 is returned. # # Because PortableUnixMailbox library does not seem to have a function for # deleting we have to explicitly rewrite the mailbox to remove the IPS emails # once they have been detected. # # If no IPS email is found in a mailbox then the mailbox remains unmodified. # If one or more IPS emails are found, then all non-IPS emails are accumulated # in a temporary mailbox file. The temporary file (which does not contain # the IPS emails) replaces the old mailbox file after completion. # # The only kludge used is the addition of a phony From_ line to the start of # each email written to the temporary mail box file. There does not seem to be # a way to extract this line from the mailbox file itself, so we had to fake # one (if it is not there, pine will not recognize it as a valid mailbox). # MODIFICATION HISTORY: # SEP-2003, Austin Duncan # OCT-2003, Paul Hick (UCSD/CASS) # Added check to make sure the mailbox file exists. # Added processing of $HOME/mbox in addition to /var/spool/mail/username # NOV-2003, Paul Hick (UCSD/CASS; pphick@ucsd.edu) # Added the email time converted from JST to UT to output log. #- iÿÿÿÿN(trun_cmdtTUBcCsâtii|ƒpd|dGH|Snd}d}t|dƒ}ti|ƒ}d}x||pt|iƒ}|djoPn|iddƒi ƒ} |i i ƒ} | i |ƒd jo| i |ƒd j}q[W|i ƒ|p|Sntid ƒ} t| d ƒ} t|dƒ}ti|ƒ}xi|iƒ}|djoPn|id dƒi ƒ} |iddƒi ƒ} |id dƒi ƒ}|iddƒi ƒ}|i i ƒ} | i |ƒd jo‰| i |ƒd jos|d}| iddƒiddƒd|dtd|ddƒ}t|d ƒ}|i|ƒ|i ƒq/| idƒ| it|ƒƒ| idƒ| i| ƒq/| i ƒ|i ƒt|dƒit| dƒi ƒƒti| ƒ|S(Nssync_ips_email, s does not existt VLIST_UCSD_sstelab.nagoya-u.ac.jptrbis Message-Idtiÿÿÿÿs .ips_emailtatSubjecttFromtDateis is created.s s s secho "s" | time2time -emails,From cass@ucsd.edu Tue Sep 23 15:57:01 2003 twtr(tostpathtexiststopentmailboxtPortableUnixMailboxtnexttNonet getheadertstriptfptreadtfindtclosettempfiletmktemptreplaceRtwritetstrtremove(t matchFlagtmailFiletlogFilet bodySearcht messageSearcht mailHandletmboxt email_foundtmsgt messageIDttextttempFilet tempHandletsubjecttsendertdateSenttnewLinet logHandle((ssync_ips_email.pytsync_ips_email7s\    0   , ?     % t__main__tDATtnagoyatdailys logmail.ipss/vartspooltmailtUSERtHOMER%it Processed(t__doc__RR tsysttinyRRtenvironttempdirR1t__name__R tjoinR!t mailFilesRR texit(((ssync_ips_email.pys0s$  o "