handler for response code 257 (“PATHNAME” created)
Returns host and port.
# File lib/net/ftp.rb, line 1397
def parse257(resp) # :nodoc:
if !resp.start_with?("257")
raise FTPReplyError, resp
end
return resp.slice(/"(([^"]|"")*)"/, 1).to_s.gsub(/""/, '"')
end