Changeset 5773 for lang/ruby/net-irc/trunk/examples/tig.rb

Timestamp:

01/29/08 13:24:35 (5 years ago)

Author:

cho45

Message:

lang/ruby/net-irc/trunk/lib/net/irc.rb,
lang/ruby/net-irc/trunk/examples/tig.rb,
lang/ruby/net-irc/trunk/examples/wig.rb,
lang/ruby/net-irc/trunk/examples/lig.rb:

Change logger opts.
Add daemonize feature.

Files:

• lang/ruby/net-irc/trunk/examples/tig.rb (modified) (1 diff)

lang/ruby/net-irc/trunk/examples/tig.rb

@@ -377 +377 @@
 
 if __FILE__ == $0
-        Net::IRC::Server.new("localhost", 16668, TwitterIrcGateway).start
+        require "optparse"
+
+        opts = {
+                :port   => 16670,
+                :host   => "localhost",
+                :debug  => false,
+                :log    => nil,
+                :debug  => false,
+        }
+
+        OptionParser.new do |parser|
+                parser.instance_eval do
+                        self.banner  = <<-EOB.gsub(/^\t+/, "")
+                                Usage: #{$0} [opts]
+
+                        EOB
+
+                        separator ""
+
+                        separator "Options:"
+                        on("-p", "--port [PORT=#{opts[:port]}]", "listen port number") do |port|
+                                opts[:port] = port
+                        end
+
+                        on("-h", "--host [HOST=#{opts[:host]}]", "listen host") do |host|
+                                opts[:host] = host
+                        end
+
+                        on("-l", "--log LOG", "log file") do |log|
+                                opts[:log] = log
+                        end
+
+                        on("--debug", "Enable debug mode") do |debug|
+                                opts[:log]   = $stdout
+                                opts[:debug] = true
+                        end
+
+                        parse!(ARGV)
+                end
+        end
+
+        opts[:logger] = Logger.new(opts[:log], "daily")
+        opts[:logger].level = opts[:debug] ? Logger::DEBUG : Logger::INFO
+
+        def daemonize(debug=false)
+                return yield if $DEBUG || debug
+                Process.fork do
+                        Process.setsid
+                        Dir.chdir "/"
+                        trap("SIGINT")  { exit! 0 }
+                        trap("SIGTERM") { exit! 0 }
+                        trap("SIGHUP")  { exit! 0 }
+                        File.open("/dev/null") {|f|
+                                STDIN.reopen  f
+                                STDOUT.reopen f
+                                STDERR.reopen f
+                        }
+                        yield
+                end
+                exit! 0
+        end
+
+        daemonize(opts[:debug]) do
+                Net::IRC::Server.new(opts[:host], opts[:port], TwitterIrcGateway, opts).start
+        end
 end
 
 
-