module Sisimai::Lhost::Activehunter
Sisimai::Lhost::Activehunter
parses a bounce email which created by TransWARE Active!hunter. Methods in the module are called from only Sisimai::Message
.
Constants
- Indicators
- ReBackbone
- StartingOf
Public Class Methods
description()
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# File lib/sisimai/lhost/activehunter.rb, line 74 def description; return 'TransWARE Active!hunter'; end
make(mhead, mbody)
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Parse bounce messages from TransWARE Active!hunter @param [Hash] mhead Message
headers of a bounce email @param [String] mbody Message
body of a bounce email @return [Hash] Bounce data list and message/rfc822 part @return [Nil] it failed to parse or the arguments are missing
# File lib/sisimai/lhost/activehunter.rb, line 19 def make(mhead, mbody) # :from => %r/\A"MAILER-DAEMON"/, # :subject => %r/FAILURE NOTICE :/, return nil unless mhead['x-ahmailid'] dscontents = [Sisimai::Lhost.DELIVERYSTATUS] emailsteak = Sisimai::RFC5322.fillet(mbody, ReBackbone) bodyslices = emailsteak[0].split("\n") readcursor = 0 # (Integer) Points the current cursor position recipients = 0 # (Integer) The number of 'Final-Recipient' header v = nil while e = bodyslices.shift do # Read error messages and delivery status lines from the head of the email # to the previous line of the beginning of the original message. if readcursor == 0 # Beginning of the bounce message or delivery status part readcursor |= Indicators[:deliverystatus] if e == StartingOf[:message][0] next end next if (readcursor & Indicators[:deliverystatus]) == 0 next if e.empty? # ----- The following addresses had permanent fatal errors ----- # # >>> kijitora@example.org <kijitora@example.org> # # ----- Transcript of session follows ----- # 550 sorry, no mailbox here by that name (#5.1.1 - chkusr) v = dscontents[-1] if cv = e.match(/\A[>]{3}[ \t]+.+[<]([^ ]+?[@][^ ]+?)[>]\z/) # >>> kijitora@example.org <kijitora@example.org> if v['recipient'] # There are multiple recipient addresses in the message body. dscontents << Sisimai::Lhost.DELIVERYSTATUS v = dscontents[-1] end v['recipient'] = cv[1] v['diagnosis'] = '' recipients += 1 else # ----- Transcript of session follows ----- # 550 sorry, no mailbox here by that name (#5.1.1 - chkusr) next unless e =~ /\A[0-9A-Za-z]+/ next unless v['diagnosis'].empty? v['diagnosis'] = e end end return nil unless recipients > 0 require 'sisimai/string' dscontents.each { |e| e['diagnosis'] = Sisimai::String.sweep(e['diagnosis']) } return { 'ds' => dscontents, 'rfc822' => emailsteak[1] } end