Class: Hermeneutics::Cli::LMTP

Inherits:
Protocol
  • Object
show all
Defined in:
lib/hermeneutics/cli/lmtp.rb

Defined Under Namespace

Classes: NotOk, NotReadyForData, Response, ServerNotReady, Uncaught, UnspecError, Unused

Constant Summary collapse

CRLF = 
true

Instance Attribute Summary collapse

Attributes inherited from Protocol

#timeout

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Protocol

#done?, #read, #readline, #trace!, #wait, #write, #writeline

Constructor Details

#initialize(*args) ⇒ LMTP

Returns a new instance of LMTP.



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# File 'lib/hermeneutics/cli/lmtp.rb', line 36

def initialize *args
  super
  get_response.ok? or raise ServerNotReady, @last_response.msg
  @rcpt = 0
end

Instance Attribute Details

#advertised ⇒ Object (readonly)

Returns the value of attribute advertised.



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# File 'lib/hermeneutics/cli/lmtp.rb', line 33

def advertised
  @advertised
end

#domain ⇒ Object (readonly)

Returns the value of attribute domain.



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# File 'lib/hermeneutics/cli/lmtp.rb', line 32

def domain
  @domain
end

#greet ⇒ Object (readonly)

Returns the value of attribute greet.



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# File 'lib/hermeneutics/cli/lmtp.rb', line 32

def greet
  @greet
end

#last_response ⇒ Object (readonly)

Returns the value of attribute last_response.



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# File 'lib/hermeneutics/cli/lmtp.rb', line 34

def last_response
  @last_response
end

Class Method Details

.open(socketfile) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 24

def open socketfile
  UNIXSocket.open socketfile do |s|
    i = new s, nil
    yield i
  end
end

Instance Method Details

#bdat(data) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 89

def bdat data
  data.each { |d|
    write_cmd "BDAT", d.bytesize
    write d
    get_response_ok
  }
  write_cmd "BDAT", 0, "LAST"
  get_response_rcpts
end

#data(reader) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 78

def data reader
  write_cmd "DATA"
  get_response.waiting? or raise NotReadyForData, @last_response.msg
  reader.each_line { |l|
    l =~ /\A\./ and l = ".#{l}"
    writeline l
  }
  writeline "."
  get_response_rcpts
end

#lhlo(host = nil) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 47

def lhlo host = nil
  @advertised = {}
  write_cmd "LHLO", host||Socket.gethostname
  get_response_ok do |code,msg|
    unless @domain then
      @domain, @greet = msg.split nil, 2
      next
    end
    keyword, param = msg.split nil, 2
    keyword.upcase!
    keyword = keyword.to_sym
    case keyword
      when :SIZE then param = Integer param
      when :AUTH then param = param.split.map { |p| p.upcase! ; p.to_sym }
    end
    @advertised[ keyword] = param || true
  end
  unless @domain then
    @domain, @greet = @last_response.msg.split nil, 2
  end
end

#mail_from(from) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 69

def mail_from from
  cmd "MAIL", "FROM:<#{from}>"
end

#noop(str = nil) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 105

def noop str = nil
  cmd "NOOP"
end

#quit ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 109

def quit
  cmd "QUIT"
end

#rcpt_to(to) ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 73

def rcpt_to to
  cmd "RCPT", "TO:<#{to}>"
  @rcpt += 1
end

#rset ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 99

def rset
  cmd "RSET"
ensure
  @rcpt = 0
end

#size ⇒ Object 



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# File 'lib/hermeneutics/cli/lmtp.rb', line 42

def size
  @advertised && @advertised[ :SIZE]
end