class MailCatcher::Smtp

Public Instance Methods

current_message() click to toggle source
# File lib/mail_catcher/smtp.rb, line 20
def current_message
  @current_message ||= {}
end
process_mail_from(sender) click to toggle source

We override EM's mail from processing to allow multiple mail-from commands per [RFC 2821](tools.ietf.org/html/rfc2821#section-4.1.1.2)

Calls superclass method
# File lib/mail_catcher/smtp.rb, line 10
def process_mail_from sender
  if @state.include? :mail_from
    @state -= [:mail_from, :rcpt, :data]

    receive_reset
  end

  super
end
receive_data_chunk(lines) click to toggle source
# File lib/mail_catcher/smtp.rb, line 47
def receive_data_chunk(lines)
  current_message[:source] ||= +""

  lines.each do |line|
    current_message[:source] << line << "\r\n"
  end

  true
end
receive_message() click to toggle source
# File lib/mail_catcher/smtp.rb, line 57
def receive_message
  MailCatcher::Mail.add_message current_message
  MailCatcher::Mail.delete_older_messages!
  puts "==> SMTP: Received message from '#{current_message[:sender]}' (#{current_message[:source].length} bytes)"
  true
rescue => exception
  MailCatcher.log_exception("Error receiving message", @current_message, exception)
  false
ensure
  @current_message = nil
end
receive_recipient(recipient) click to toggle source
# File lib/mail_catcher/smtp.rb, line 40
def receive_recipient(recipient)
  current_message[:recipients] ||= []
  current_message[:recipients] << recipient

  true
end
receive_reset() click to toggle source
# File lib/mail_catcher/smtp.rb, line 24
def receive_reset
  @current_message = nil

  true
end
receive_sender(sender) click to toggle source
# File lib/mail_catcher/smtp.rb, line 30
def receive_sender(sender)
  # EventMachine SMTP advertises size extensions [https://tools.ietf.org/html/rfc1870]
  # so strip potential " SIZE=..." suffixes from senders
  sender = $` if sender =~ / SIZE=\d+\z/

  current_message[:sender] = sender

  true
end