class Net::DNS::RR::TXT
Attributes
txt[R]
Private Instance Methods
build_pack()
click to toggle source
# File lib/net/dns/rr/txt.rb, line 13 def build_pack str = "" @txt.split(" ").each do |txt| str += [txt.length,txt].pack("C a*") end @txt_pack = str @rdlength = @txt_pack.size end
get_data()
click to toggle source
# File lib/net/dns/rr/txt.rb, line 26 def get_data @txt_pack end
get_inspect()
click to toggle source
# File lib/net/dns/rr/txt.rb, line 22 def get_inspect "\"#{@txt}\"" end
set_type()
click to toggle source
# File lib/net/dns/rr/txt.rb, line 63 def set_type @type = Net::DNS::RR::Types.new("TXT") end
subclass_new_from_binary(data,offset)
click to toggle source
# File lib/net/dns/rr/txt.rb, line 47 def subclass_new_from_binary(data,offset) off_end = offset + @rdlength rs = [] while offset < off_end len = data.unpack("@#{offset} C")[0] offset += 1 str = data[offset..offset+len-1] offset += len rs << str end @txt = rs.join(" ") return offset end
subclass_new_from_hash(args)
click to toggle source
# File lib/net/dns/rr/txt.rb, line 30 def subclass_new_from_hash(args) if args.has_key? :txt @txt = args[:txt].strip else raise ArgumentError, ":txt field is mandatory but missing" end end
subclass_new_from_string(str)
click to toggle source
# File lib/net/dns/rr/txt.rb, line 38 def subclass_new_from_string(str) @txt = str.strip if @txt[0] == '"' and @txt[-1] == '"' @txt = @txt[1, @txt.length-2] else raise ArgumentError, "TXT RR data must be enclosed in \"quotes\"" end end