Created
September 30, 2009 22:33
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| require 'rubygems' | |
| require 'eventmachine' | |
| require 'dnsruby' | |
| module RedirectServer | |
| def receive_data data | |
| send_data <<EOF | |
| HTTP/1.1 301 Moved Permanently | |
| Location: http://www.daukce.cz/ | |
| Content-Type: text/html | |
| Content-Length: 162 | |
| <html><head><title>Moved</title></head><body><h1>Moved</h1><p>This page has moved to <a href="http://www.daukce.cz/">http://www.daukce.cz/</a>.</p></body></html> | |
| EOF | |
| end | |
| end | |
| module DnsServer | |
| def receive_data packet | |
| message = Dnsruby::Message.decode(packet) | |
| question = message.question()[0] | |
| message.add_answer( Dnsruby::RR.create( "#{question.qname} 300 IN CNAME server4.railshosting.cz" ) ) | |
| message.header.rcode = Dnsruby::RCode.NoError | |
| send_data message.encode | |
| end | |
| end | |
| EventMachine::run { | |
| EventMachine::start_server "127.0.0.1", 80, RedirectServer | |
| EventMachine::open_datagram_socket "127.0.0.1", 53, DnsServer | |
| puts 'running server' | |
| } |
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