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require 'resolv'
class BasicSocket
alias original_resolv_send send
def send(mesg, flags, *rest)
rest[0] = Resolv.getaddress(rest[0]).to_s if 0 < rest.length
original_resolv_send(mesg, flags, *rest)
end
end
class << IPSocket
alias original_resolv_getaddress getaddress
def getaddress(host)
return Resolv.getaddress(host).to_s
end
end
class << TCPSocket
alias original_resolv_new new
def new(host, service)
original_resolv_new(Resolv.getaddress(host).to_s, service)
end
alias original_resolv_open open
def open(host, service)
original_resolv_open(Resolv.getaddress(host).to_s, service)
end
end
class UDPSocket
alias original_resolv_connect connect
def connect(host, port)
original_resolv_connect(Resolv.getaddress(host).to_s, port)
end
alias original_resolv_send send
def send(mesg, flags, *rest)
rest[0] = Resolv.getaddress(rest[0]).to_s if 0 < rest.length
original_resolv_send(mesg, flags, *rest)
end
end
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