diff --git a/lib/hyde/request.rb b/lib/hyde/request.rb
index cc7191c..fd8ea51 100644
--- a/lib/hyde/request.rb
+++ b/lib/hyde/request.rb
@@ -1,21 +1,87 @@
+# frozen_string_literal: true
+
 require 'uri'
 
 module Hyde
+  # Request wrapper for Rack protocol
   class Request
+    # @param env [Array]
     def initialize(env)
-      @env = env
-      @method = env["REQUEST_METHOD"]
-      @path = env["PATH_INFO"]
+      # Should not be used under regular circumstances or depended upon.
+      @_original_env = env
+      # Rack environment variable bindings. Should be public.
+      @request_method = env["REQUEST_METHOD"]
       @script_name = env["SCRIPT_NAME"]
-      @query_string = env["QUERY_STRING"]
-      @host = env["SERVER_NAME"]
-      @port = env["SERVER_PORT"]
-      @virtual_host = env["HTTP_HOST"]
-      @headers = env.filter { |k, _| k.start_with? "HTTP_" }
+      @path_info = env["PATH_INFO"]
+      @server_name = env["SERVER_NAME"]
+      @server_port = env["SERVER_PORT"]
+      @server_protocol = env["SERVER_PROTOCOL"]
+      @headers = init_headers(env)
+      # Encapsulates all rack variables. Should not be public.
+      @rack = init_rack_vars(env)
     end
 
-    attr_reader @host
-    attr_reader @port
+    # Returns request body (if POST data exists)
+    def body
+      @rack.input&.gets
+    end
 
+    attr_reader :request_method, :script_name, :path_info, :server_name, :server_port, :server_protocol, :headers
+
+    private
+
+    # Initialize rack parameters struct
+    # @param env [Hash]
+    # @return Object
+    def init_rack_vars(env)
+      rack_vars = env.filter_map do |k|
+        k.delete_prefix "rack." if k.start_with? "rack."
+      end
+      rack_vars["multipart"] = init_multipart_vars
+      rack_keys = rack_vars.keys.map(&:to_sym)
+      Struct.new(*rack_keys)
+            .new(*rack_vars.values_at(rack_keys))
+            .freeze
+    end
+
+    # Initialize multipart parameters struct
+    # @param env [Hash]
+    # @return Object
+    def init_multipart_vars
+      multipart_vars = env.filter_map do |k|
+        k.delete_prefix "rack.multipart." if k.start_with? "rack.multipart"
+      end
+      multipart_keys = multipart_vars.keys.map(&:to_sym)
+      Struct.new(*multipart_keys)
+            .new(*multipart_vars.values_at(multipart_keys))
+            .freeze
+    end
+
+    # Iniitalize headers hash
+    # @param env [Hash]
+    # @return Hash
+    def init_headers(env)
+      headers = env.filter_map do |name, value|
+        [name.delete_prefix("HTTP_"), value] if name.start_with?("HTTP_")
+      end.to_h
+      headers.merge!({ "CONTENT_TYPE" => env["CONTENT_TYPE"],
+                       "CONTENT_LENGTH" => env["CONTENT_LENGTH"] })
+      headers.freeze
+    end
+  end
+
+  # Rack protocol response wrapper.
+  class Response
+    def initialize
+      @status = 404
+      @headers = {}
+      @body = []
+    end
+
+    # Finish constructing Rack protocol response.
+    # @return [Array(Integer,Hash,Array)]
+    def finalize
+      [@status, @headers, @body]
+    end
   end
 end