Module: Mail::Parsers::EnvelopeFromParser

Defined in:
lib/mail/parsers/envelope_from_parser.rb

Defined Under Namespace

Classes: EnvelopeFromStruct

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

._eof_actionsObject

Returns the value of attribute _eof_actions



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1653

def _eof_actions
  @_eof_actions
end

._index_offsetsObject

Returns the value of attribute _index_offsets



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 138

def _index_offsets
  @_index_offsets
end

._indiciesObject

Returns the value of attribute _indicies



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 173

def _indicies
  @_indicies
end

._key_spansObject

Returns the value of attribute _key_spans



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 103

def _key_spans
  @_key_spans
end

._trans_actionsObject

Returns the value of attribute _trans_actions



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1599

def _trans_actions
  @_trans_actions
end

._trans_keysObject

Returns the value of attribute _trans_keys



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 14

def _trans_keys
  @_trans_keys
end

._trans_targsObject

Returns the value of attribute _trans_targs



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1545

def _trans_targs
  @_trans_targs
end

.en_comment_tailObject

Returns the value of attribute en_comment_tail



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1701

def en_comment_tail
  @en_comment_tail
end

.en_mainObject

Returns the value of attribute en_main



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1705

def en_main
  @en_main
end

.errorObject

Returns the value of attribute error



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1696

def error
  @error
end

.first_finalObject

Returns the value of attribute first_final



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1692

def first_final
  @first_final
end

.startObject

Returns the value of attribute start



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1688

def start
  @start
end

Class Method Details

.parse(data) ⇒ Object



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# File 'lib/mail/parsers/envelope_from_parser.rb', line 1711

def self.parse(data)
  envelope_from = EnvelopeFromStruct.new
  return envelope_from if Mail::Utilities.blank?(data)

  # Parser state
  address_s = ctime_date_s = nil

  # 5.1 Variables Used by Ragel
  p = 0
  eof = pe = data.length
  stack = []

  
begin
	p ||= 0
	pe ||= data.length
	cs = start
	top = 0
end

  
begin
	testEof = false
	_slen, _trans, _keys, _inds, _acts, _nacts = nil
	_goto_level = 0
	_resume = 10
	_eof_trans = 15
	_again = 20
	_test_eof = 30
	_out = 40
	while true
	if _goto_level <= 0
	if p == pe
		_goto_level = _test_eof
		next
	end
	if cs == 0
		_goto_level = _out
		next
	end
	end
	if _goto_level <= _resume
	_keys = cs << 1
	_inds = _index_offsets[cs]
	_slen = _key_spans[cs]
	_wide = data[p].ord
	_trans = if (   _slen > 0 && 
			_trans_keys[_keys] <= _wide && 
			_wide <= _trans_keys[_keys + 1] 
  ) then
			_indicies[ _inds + _wide - _trans_keys[_keys] ] 
		 else 
			_indicies[ _inds + _slen ]
		 end
	cs = _trans_targs[_trans]
	if _trans_actions[_trans] != 0
	case _trans_actions[_trans]
	when 3 then
		begin
 address_s = p 		end
	when 17 then
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 12 then
		begin
 ctime_date_s = p 		end
	when 13 then
		begin
		end
	when 37 then
		begin
		end
	when 19 then
		begin
		end
	when 11 then
		begin
		end
	when 6 then
		begin
		end
	when 4 then
		begin
		end
	when 25 then
		begin
		end
	when 23 then
		begin
		end
	when 33 then
		begin
		end
	when 5 then
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 40 then
		begin
 	begin
		top -= 1
		cs = stack[top]
		_goto_level = _again
		next
	end
 		end
	when 1 then
		begin
 address_s = p 		end
		begin
		end
	when 18 then
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 16 then
		begin
		end
		begin
		end
	when 36 then
		begin
		end
		begin
		end
	when 35 then
		begin
		end
		begin
		end
	when 15 then
		begin
		end
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 38 then
		begin
		end
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 39 then
		begin
		end
		begin
 	begin
		top -= 1
		cs = stack[top]
		_goto_level = _again
		next
	end
 		end
	when 21 then
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 20 then
		begin
		end
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 10 then
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 29 then
		begin
		end
		begin
		end
	when 9 then
		begin
		end
		begin
		end
	when 8 then
		begin
		end
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 24 then
		begin
		end
		begin
		end
	when 32 then
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 2 then
		begin
 address_s = p 		end
		begin
		end
		begin
 	begin
		stack[top] = cs
		top+= 1
		cs = 209
		_goto_level = _again
		next
	end
 		end
	when 22 then
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 14 then
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 31 then
		begin
		end
		begin
		end
		begin
		end
	when 34 then
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 28 then
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 7 then
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 27 then
		begin
		end
		begin
		end
		begin
		end
	when 30 then
		begin
		end
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	when 26 then
		begin
		end
		begin
		end
		begin
		end
		begin
 envelope_from.address = data[address_s..(p-1)].rstrip 		end
	end
	end
	end
	if _goto_level <= _again
	if cs == 0
		_goto_level = _out
		next
	end
	p += 1
	if p != pe
		_goto_level = _resume
		next
	end
	end
	if _goto_level <= _test_eof
	if p == eof
	  case _eof_actions[cs]
	when 41 then
		begin
 envelope_from.ctime_date = data[ctime_date_s..(p-1)] 		end
	when 42 then
		begin
		end
		begin
 envelope_from.ctime_date = data[ctime_date_s..(p-1)] 		end
	  end
	end

	end
	if _goto_level <= _out
		break
	end
end
	end


  if p != eof || cs < 214
    raise Mail::Field::ParseError.new(Mail::EnvelopeFromElement, data, "Only able to parse up to #{data[0..p]}")
  end

  envelope_from
end