Class: SimpleServer

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_server.rb

Constant Summary collapse

WEB_ROOT = 
'./public'
LOG = 
Logging.setup

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host = 'localhost', port = 2345) ⇒ SimpleServer

Returns a new instance of SimpleServer.



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# File 'lib/simple_server.rb', line 14

def initialize(host='localhost', port=2345)
  @server = TCPServer.new(host, port)
  LOG.debug("Server is set up.")
end

Instance Attribute Details

#level ⇒ Object (readonly)

Returns the value of attribute level.



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# File 'lib/simple_server.rb', line 7

def level
  @level
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/simple_server.rb', line 7

def output
  @output
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/simple_server.rb', line 7

def server
  @server
end

Instance Method Details

#clean_path(path) ⇒ Object 



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# File 'lib/simple_server.rb', line 19

def clean_path(path)
  clean = []

  parts = path.split("/")
  parts.each do |part|
    next if part.empty? || part == '.'
    part == '..' ? clean.pop : clean << part
  end 
  File.join(WEB_ROOT, *clean)
end

#run ⇒ Object 



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# File 'lib/simple_server.rb', line 34

def run
  server_info
  begin
    loop do
      Thread.start(server.accept) do |socket|
        LOG.debug("Accepted socket: #{socket.inspect}")
        
        request = Request.parse(socket.gets)
        LOG.debug("Incoming request: #{request.inspect}")
        
        path = clean_path(request.resource)
        path = File.join(path, 'index.html') if File.directory?(path)
        LOG.debug("Requested path: #{path.inspect}")
        
        response = Response.build(path)
        socket.print response.header
        socket.print response.stream
        LOG.info(response.header)
        
        socket.close
      end
    end
  rescue Interrupt
    puts "\nExiting...Thank you for using this super awesome server."
  end
end

#server_info ⇒ Object 



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# File 'lib/simple_server.rb', line 30

def server_info
  puts "#{'-' * 30}\nWelcome to the Simple Server.\nPlease use CONTROL-C to exit.\n#{'-' * 30}\n\n"
end