Update example

example/server.rb

@@ -1,82 +1,33 @@
-# 
-# Server Configration
-# 
-
-server = SimpleHttpServer.new({
-
-  :server_ip => "0.0.0.0",
-  :port  =>  8000,
-  :document_root => "./",
-  :debug => true,
-})
-
-
-#
-# HTTP Initialize Configuration Per Request
-#
-
-# You can use request parameters at http or location configration
-#   r.method
-#   r.schema
-#   r.host
-#   r.port
-#   r.path
-#   r.query
-#   r.headers
-#   r.body
-
-server.http do |r|
-  server.set_response_headers({
-    "Server" => "my-mruby-simplehttpserver",
-    "Date" => server.http_date,
-  })
-end
-
-# 
-# Location Configration
-# 
-
-# /mruby location config
-server.location "/mruby" do |r|
-  if r.method == "POST"
-    server.response_body = "Hello mruby World. Your post is '#{r.body}'\n"
-  else
-    server.response_body = "Hello mruby World at '#{r.path}'\n"
+app = Proc.new do |env|
+  code = 200
+  headers = { 'Server' => 'mruby-simplehttpserver' }
+  path = env['PATH_INFO']
+  method = env['REQUEST_METHOD']
+  body = nil
+
+  case path
+  when '/mruby'
+    body = "Hello mruby World.\n"
+  when "/html"
+    headers['Content-type'] =  'text/html; charset=utf-8'
+    body = "<H1>Hello mruby World.</H1>\n"
+  when "/notfound"
+    # Custom error response message
+    body = "Not Found on this server: #{path}\n"
+    code = 404
   end
-  server.response_body += r.inspect + "\n"
-  server.create_response
-end
-
-# /mruby/ruby location config, location config longest match
-server.location "/mruby/ruby" do |r|
-  server.response_body = "Hello mruby World. longest matche.\n"
-  server.create_response
-end
 
-server.location "/html" do |r|
-  server.set_response_headers "Content-type" => "text/html; charset=utf-8"
-  server.response_body = "<H1>Hello mruby World.</H1>\n"
-  server.create_response
+  [code, headers, [body]]
 end
 
-# Custom error response message
-server.location "/notfound" do |r|
-  server.response_body = "Not Found on this server: #{r.path}\n"
-  server.create_response 404
-end
-
-# Static html file contents
-server.location "/static/" do |r|
-  if r.method == 'GET' && r.path.is_dir? || r.path.is_html?
-    filename = server.config[:document_root] + r.path
-    filename += r.path.is_dir? ? 'index.html' : ''
-
-    server.set_response_headers "Content-Type" => "text/html; charset=utf-8"
-    server.file_response r, filename
-  else
-    server.response_body = "Service Unavailable\n"
-    server.create_response 503
-  end
-end
+#
+# Server Configration
+#
+server = SimpleHttpServer.new(
+  server_ip: 'localhost',
+  port: 8000,
+  debug: true,
+  app: app,
+)
 
 server.run