Class: Hermeneutics::Cli::SMTP

Inherits:
Protocol
  • Object
show all
Defined in:
lib/hermeneutics/cli/smtp.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) ⇒ SMTP

Returns a new instance of SMTP.



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

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

Instance Attribute Details

#advertised ⇒ Object (readonly)

Returns the value of attribute advertised.



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

def advertised
  @advertised
end

#domain ⇒ Object (readonly)

Returns the value of attribute domain.



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

def domain
  @domain
end

#greet ⇒ Object (readonly)

Returns the value of attribute greet.



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

def last_response
  @last_response
end

Class Method Details

.open(host, port = nil, timeout: nil, ssl: false) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 26

def open host, port = nil, timeout: nil, ssl: false
  port ||= ssl ? PORT_SSL : PORT
  super host, port, timeout: timeout, ssl: ssl
end

Instance Method Details

#auth ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 45

def auth
  @advertised && @advertised[ :AUTH]
end

#bdat(data) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 96

def bdat data
  data.each { |d|
    write_cmd "BDAT", d.bytesize
    write d
    get_response_ok
  }
  write_cmd "BDAT", 0, "LAST"
  get_response_ok do |code,msg|
    yield msg if block_given?
  end
end

#data(reader) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 85

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_ok
end

#ehlo(host = nil) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 59

def ehlo host = nil
  @advertised = {}
  cmd_hello "EHLO", host 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
end

#has_auth?(meth) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hermeneutics/cli/smtp.rb', line 49

def has_auth? meth
  a = auth
  a and a.include? meth
end

#helo(host = nil) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 55

def helo host = nil
  cmd_hello "HELO", host
end

#help(str = nil, &block) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 112

def help str = nil, &block
  cmd "HELP", str, &block
end

#login(user, password) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 134

def  user, password
  write_cmd "AUTH", "LOGIN"
  get_response.waiting? or raise NotReadyForData, @last_response.msg
  writeline [user].pack "m0"
  get_response.waiting? or raise NotReadyForData, @last_response.msg
  writeline [password].pack "m0"
  get_response_ok
end

#mail_from(from) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 77

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

#noop(str = nil) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 116

def noop str = nil
  cmd "NOOP"
end

#plain(user, password) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 125

def plain user, password
  write_cmd "AUTH", "PLAIN"
  get_response.waiting? or raise NotReadyForData, @last_response.msg
  l = ["\0#{user}\0#{password}"].pack "m0"
  writeline l
  get_response_ok
end

#quit ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 120

def quit
  cmd "QUIT"
end

#rcpt_to(to) ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 81

def rcpt_to to
  cmd "RCPT", "TO:<#{to}>"
end

#rset ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 108

def rset
  cmd "RSET"
end

#size ⇒ Object 



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# File 'lib/hermeneutics/cli/smtp.rb', line 41

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