new file: software/app.php

new file:   software/debug.php
new file:   software/module/report/routes.php
new file:   software/module/update/routes.php
new file:   software/public/index.php
new file:   software/router.php

software/router.php

@@ -0,0 +1,126 @@
+<?php
+class Router
+{
+    private $request;
+    private $supportedHttpMethods = array(
+        "GET",
+        "POST"
+    );
+
+    function __construct(IRequest $request)
+    {
+     $this->request = $request;
+    }
+
+    function __call($name, $args)
+    {
+        list($route, $method) = $args;
+
+        if(!in_array(strtoupper($name), $this->supportedHttpMethods))
+        {
+            $this->invalidMethodHandler();
+        }
+
+        $this->{strtolower($name)}[$this->formatRoute($route)] = $method;
+    }
+
+    /**
+     * Removes trailing forward slashes from the right of the route.
+     * @param route (string)
+     */
+    private function formatRoute($route)
+    {
+        $result = rtrim($route, '/');
+        if ($result === '')
+        {
+            return '/';
+        }
+        return $result;
+    }
+
+    private function invalidMethodHandler()
+    {
+        header("{$this->request->serverProtocol} 405 Method Not Allowed");
+    }
+
+    private function defaultRequestHandler()
+    {
+        header("{$this->request->serverProtocol} 404 Not Found");
+    }
+
+    /**
+     * Resolves a route
+     */
+    function resolve()
+    {
+        $methodDictionary = $this->{strtolower($this->request->requestMethod)};
+        $formatedRoute    = $this->formatRoute($this->request->requestUri);
+        $method           = $methodDictionary[$formatedRoute];
+
+        if(is_null($method))
+        {
+            $this->defaultRequestHandler();
+            return;
+        }
+
+        echo call_user_func_array($method, array($this->request));
+    }
+
+    function __destruct()
+    {
+        $this->resolve();
+    }
+}
+
+interface IRequest
+{
+    public function getBody();
+}
+
+class Request implements IRequest
+{
+    function __construct()
+    {
+        $this->bootstrapSelf();
+    }
+
+    private function bootstrapSelf()
+    {
+        foreach($_SERVER as $key => $value)
+        {
+            $this->{$this->toCamelCase($key)} = $value;
+        }
+    }
+
+    private function toCamelCase($string)
+    {
+        $result = strtolower($string);
+
+        preg_match_all('/_[a-z]/', $result, $matches);
+
+        foreach($matches[0] as $match)
+        {
+                $c = str_replace('_', '', strtoupper($match));
+                $result = str_replace($match, $c, $result);
+        }
+
+        return $result;
+    }
+
+    public function getBody()
+    {
+        if($this->requestMethod === "GET") { return; }
+
+        if($this->requestMethod === "POST")
+        {
+            $body = array();
+            foreach($_POST as $key => $value)
+            {
+                $body[$key] = filter_input(INPUT_POST, $key, FILTER_SANITIZE_SPECIAL_CHARS);
+            }
+
+            return $body;
+        }
+    }
+}
+