Module: Mail::ContentTransferEncoding

Includes:
RFC2045, RFC2822, Treetop::Runtime
Included in:
ContentTransferEncodingParser
Defined in:
lib/mail/parsers/content_transfer_encoding.rb

Defined Under Namespace

Modules: Primary0

Instance Method Summary collapse

Methods included from RFC2045

#_nt_custom_x_token, #_nt_iana_token, #_nt_ietf_token, #_nt_token, #_nt_tspecials

Methods included from RFC2822

#_nt_ALPHA, #_nt_CFWS, #_nt_CR, #_nt_CRLF, #_nt_DIGIT, #_nt_DQUOTE, #_nt_FWS, #_nt_LF, #_nt_NO_WS_CTL, #_nt_WSP, #_nt_addr_spec, #_nt_address, #_nt_address_list, #_nt_angle_addr, #_nt_atext, #_nt_atom, #_nt_ccontent, #_nt_comment, #_nt_ctext, #_nt_date, #_nt_date_time, #_nt_day, #_nt_day_name, #_nt_day_of_week, #_nt_dcontent, #_nt_display_name, #_nt_domain, #_nt_domain_literal, #_nt_domain_text, #_nt_dot_atom, #_nt_dot_atom_text, #_nt_dtext, #_nt_group, #_nt_hour, #_nt_id_left, #_nt_id_right, #_nt_item_name, #_nt_item_value, #_nt_local_dot_atom, #_nt_local_dot_atom_text, #_nt_local_part, #_nt_mailbox, #_nt_mailbox_list, #_nt_mailbox_list_group, #_nt_message_id_text, #_nt_message_ids, #_nt_minute, #_nt_month, #_nt_month_name, #_nt_msg_id, #_nt_msg_id_atext, #_nt_msg_id_domain_text, #_nt_msg_id_dot_atom_text, #_nt_msg_id_value, #_nt_mtext, #_nt_name_addr, #_nt_name_val_list, #_nt_name_val_pair, #_nt_no_fold_literal, #_nt_no_fold_quote, #_nt_path, #_nt_phrase, #_nt_phrase_list, #_nt_qcontent, #_nt_qdcontent, #_nt_qtext, #_nt_quoted_domain, #_nt_quoted_pair, #_nt_quoted_string, #_nt_received, #_nt_return, #_nt_second, #_nt_specials, #_nt_text, #_nt_time, #_nt_time_of_day, #_nt_word, #_nt_year, #_nt_zone

Methods included from RFC2822Obsolete

#_nt_obs_FWS, #_nt_obs_addr_list, #_nt_obs_angle_addr, #_nt_obs_bcc, #_nt_obs_cc, #_nt_obs_char, #_nt_obs_comments, #_nt_obs_day, #_nt_obs_day_of_week, #_nt_obs_domain, #_nt_obs_domain_list, #_nt_obs_fields, #_nt_obs_from, #_nt_obs_hour, #_nt_obs_id_left, #_nt_obs_id_right, #_nt_obs_in_reply_to, #_nt_obs_keywords, #_nt_obs_local_part, #_nt_obs_mbox_list, #_nt_obs_message_id, #_nt_obs_minute, #_nt_obs_month, #_nt_obs_optional, #_nt_obs_orig_date, #_nt_obs_path, #_nt_obs_phrase, #_nt_obs_phrase_list, #_nt_obs_qp, #_nt_obs_received, #_nt_obs_references, #_nt_obs_reply_to, #_nt_obs_resent_bcc, #_nt_obs_resent_cc, #_nt_obs_resent_date, #_nt_obs_resent_from, #_nt_obs_resent_mid, #_nt_obs_resent_rply, #_nt_obs_resent_send, #_nt_obs_resent_to, #_nt_obs_return, #_nt_obs_route, #_nt_obs_second, #_nt_obs_sender, #_nt_obs_subject, #_nt_obs_text, #_nt_obs_to, #_nt_obs_utext, #_nt_obs_year, #_nt_obs_zone

Instance Method Details

#_nt_encoding ⇒ Object 



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# File 'lib/mail/parsers/content_transfer_encoding.rb', line 88

def _nt_encoding
  start_index = index
  if node_cache[:encoding].has_key?(index)
    cached = node_cache[:encoding][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0 = index
  if has_terminal?("7bits", false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 5))
    @index += 5
  else
    terminal_parse_failure("7bits")
    r1 = nil
  end
  if r1
    r0 = r1
  else
    if has_terminal?("8bits", false, index)
      r2 = instantiate_node(SyntaxNode,input, index...(index + 5))
      @index += 5
    else
      terminal_parse_failure("8bits")
      r2 = nil
    end
    if r2
      r0 = r2
    else
      if has_terminal?("7bit", false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 4))
        @index += 4
      else
        terminal_parse_failure("7bit")
        r3 = nil
      end
      if r3
        r0 = r3
      else
        if has_terminal?("8bit", false, index)
          r4 = instantiate_node(SyntaxNode,input, index...(index + 4))
          @index += 4
        else
          terminal_parse_failure("8bit")
          r4 = nil
        end
        if r4
          r0 = r4
        else
          if has_terminal?("binary", false, index)
            r5 = instantiate_node(SyntaxNode,input, index...(index + 6))
            @index += 6
          else
            terminal_parse_failure("binary")
            r5 = nil
          end
          if r5
            r0 = r5
          else
            if has_terminal?("quoted-printable", false, index)
              r6 = instantiate_node(SyntaxNode,input, index...(index + 16))
              @index += 16
            else
              terminal_parse_failure("quoted-printable")
              r6 = nil
            end
            if r6
              r0 = r6
            else
              if has_terminal?("base64", false, index)
                r7 = instantiate_node(SyntaxNode,input, index...(index + 6))
                @index += 6
              else
                terminal_parse_failure("base64")
                r7 = nil
              end
              if r7
                r0 = r7
              else
                r8 = _nt_ietf_token
                if r8
                  r0 = r8
                else
                  r9 = _nt_custom_x_token
                  if r9
                    r0 = r9
                  else
                    @index = i0
                    r0 = nil
                  end
                end
              end
            end
          end
        end
      end
    end
  end

  node_cache[:encoding][start_index] = r0

  r0
end

#_nt_primary ⇒ Object 



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# File 'lib/mail/parsers/content_transfer_encoding.rb', line 34

def _nt_primary
  start_index = index
  if node_cache[:primary].has_key?(index)
    cached = node_cache[:primary][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_CFWS
  s0 << r1
  if r1
    r2 = _nt_encoding
    s0 << r2
    if r2
      r3 = _nt_CFWS
      s0 << r3
      if r3
        if has_terminal?(";", false, index)
          r5 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure(";")
          r5 = nil
        end
        if r5
          r4 = r5
        else
          r4 = instantiate_node(SyntaxNode,input, index...index)
        end
        s0 << r4
        if r4
          r6 = _nt_CFWS
          s0 << r6
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(Primary0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:primary][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/mail/parsers/content_transfer_encoding.rb', line 8

def root
  @root ||= :primary
end