Started rewriting the new version

json_sms.php already reflects that. The old class files are still around, though.

.htaccess

@@ -0,0 +1,10 @@
+<IfModule mod_rewrite.c>
+    RewriteEngine On
+
+    #<IfModule mod_vhost_alias.c>
+    #    RewriteBase /
+    #</IfModule>
+
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteRule ^(.*)$ json_sms.php [QSA,L]
+</IfModule>

json_sms.php

@@ -1,39 +1,107 @@
 <?php
-require_once 'jsonRPCServer.php';
-require_once 'smsSender.php';
-require_once 'postgresGatewayBackend.php';
-require_once 'gnokiiSMSBackend.php';
+require __DIR__.'/vendor/autoload.php';
 
-session_start();
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\Matcher\UrlMatcher;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
 
-try
-{
-    $dbBackend = new postgresGatewayBackend('localhost', 'sms_gateway', 'quaiy8Zu', 'sms_gateway');
+use SmsGateway\Sender\GnokiiSender;
+use SmsGateway\Logger\DatabaseLogger;
+use SmsGateway\Backend\DatabaseBackend;
+use SmsGateway\RpcServer;
+
+$request = Request::createFromGlobals();
+
+$routes = new RouteCollection();
+$routes->add('jsonHandle', new Route('/', array('controller' => 'handleJson'), array('_method' => 'POST')));
+
+$context = new RequestContext();
+$context->fromRequest($request);
+
+$matcher = new UrlMatcher($routes, $context);
+try {
+    $parameters = $matcher->match($request->getPathInfo());
+} catch (ResourceNotFoundException $e) {
+    $response = new Response('Bad Request', 400);
+    $response->send();
+    exit;
+} catch (MethodNotAllowedException $e) {
+    $response = new Response('Bad Request', 400);
+    $response->send();
+    exit;
+}
+
+if ($request->getContentType() != 'json') {
+    $response = new Response('Bad Request', 400);
+    $response->send();
+    exit;
 }
-catch (PDOException $e)
-{
-    header('Status: 500 Internal Server Error (DB)');
+
+$jsonData = json_decode($request->getContent(), true);
+if ($jsonData === null) {
+    $response = new Response('Bad Request', 400);
+    $response->send();
+    exit;
+}
+if (!array_key_exists('method', $jsonData) || !array_key_exists('params', $jsonData) || !is_array($jsonData['params'])) {
+    $response = new Response('Bad Request', 400);
+    $response->send();
     exit;
 }
+$wantResponse = (!empty($jsonData['id']));
 
-try
-{
-    $smsBackend = new gnokiiSMSBackend();
+try {
+    $sender = new GnokiiSender();
+} catch (Exception $e) {
+    $response = new Response('Internal Server Error: Sender cannot be instantiated.', 500);
+    $response->send();
+    exit;
 }
-catch (Exception $e)
-{
-    header('Status: 500 Internal Server Error (SMS)');
+
+try {
+    $logger = new DatabaseLogger('pgsql:host=127.0.0.1;dbname=smsgateway', 'smsgateway', 'Imuiwai8');
+} catch (PDOException $e) {
+    $response = new Response('Internal Server Error: Logger cannot be instantiated.', 500);
+    $response->send();
     exit;
 }
 
-try
-{
-    $smsSender = new smsSender($dbBackend, $smsBackend, session_id());
+try {
+    $backend = new DatabaseBackend();
+} catch (Exception $e) {
+    $response = new Response('Internal Server Error: Backend cannot be instantiated.', 500);
+    $response->send();
+    exit;
 }
-catch (Exception $e)
-{
-    header('Status: 500 Internal Server Error');
+
+$handler = new RpcServer($backend, $logger, $sender);
+try {
+    $result = $handler->handle($request, $jsonData);
+} catch (Exception $e) {
+    if ($wantResponse) {
+        $jsonResponse = array(
+            'id' => $jsonData['id'],
+            'result' => null,
+            'error' => $e->getMessage(),
+        );
+        $response = new Response(json_encode($jsonResponse));
+        $response->send();
+    }
     exit;
 }
 
-jsonRPCServer::handle($smsSender);
+if ($wantResponse) {
+    $jsonResponse = array(
+        'id' => $jsonData['id'],
+        'result' => $result,
+        'error' => null,
+    );
+
+    $response = new Response(json_encode($jsonResponse), 200, array('Content-Type' => 'application/json'));
+    $response->send();
+}

src/SmsGateway/Backend/DatabaseBackend.php

@@ -0,0 +1,8 @@
+<?php
+namespace SmsGateway\Backend;
+
+use SmsGateway\BackendInterface;
+
+class DatabaseBackend implements BackendInterface
+{
+}

src/SmsGateway/BackendInterface.php

@@ -0,0 +1,6 @@
+<?php
+namespace SmsGateway;
+
+interface BackendInterface
+{
+}

src/SmsGateway/Logger/DatabaseLogger.php

@@ -0,0 +1,45 @@
+<?php
+namespace SmsGateway\Logger;
+
+use SmsGateway\LoggerInterface;
+use PDO;
+
+class DatabaseLogger implements LoggerInterface
+{
+    /**
+     * Constructor
+     *
+     * @param  string $dsn      The PDO datasource string
+     * @param  string $username The username to use during the connection
+     * @param  string $password The password for the above username
+     * @throws PDOException     Upon database connection error
+     */
+    public function __construct($dsn, $username, $password)
+    {
+        $this->dbh = new PDO($dsn, $username, $password, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
+    }
+
+    /**
+     * Log an audit event
+     *
+     * @param  integer $type     The message type
+     * @param  string  $username The user this audit log connects to. Can be
+     *                           NULL if the user is unauthenticated
+     * @param  string  $message  The audit message
+     * @return boolean           TRUE if the message was saved, FALSE otherwise
+     */
+    public function auditLog($type, $username, $message)
+    {
+    }
+
+    /**
+     * Log a sent message
+     *
+     * @param string  $username  The username who sent this message
+     * @param string  $recipient The recipient of the message
+     * @param string  $message   The message itself
+     */
+    public function messageLog($username, $recipient, $message)
+    {
+    }
+}

src/SmsGateway/LoggerInterface.php

@@ -0,0 +1,27 @@
+<?php
+namespace SmsGateway;
+
+interface LoggerInterface
+{
+    const SMSSENDER_AUDIT_LOGIN = 1;
+
+    /**
+     * Log an audit event
+     *
+     * @param  integer $type     The message type
+     * @param  string  $username The user this audit log connects to. Can be
+     *                           NULL if the user is unauthenticated
+     * @param  string  $message  The audit message
+     * @return boolean           TRUE if the message was saved, FALSE otherwise
+     */
+    public function auditLog($type, $username, $message);
+
+    /**
+     * Log a sent message
+     *
+     * @param string  $username  The username who sent this message
+     * @param string  $recipient The recipient of the message
+     * @param string  $message   The message itself
+     */
+    public function messageLog($username, $recipient, $message);
+}

src/SmsGateway/RpcServer.php

@@ -0,0 +1,67 @@
+<?php
+namespace SmsGateway;
+
+use Symfony\Component\HttpFoundation\Request;
+
+use SmsGateway\BackendInterface;
+use SmsGateway\LoggerInterface;
+use SmsGateway\SenderInterface;
+
+class RpcServer
+{
+    /**
+     * The user backend
+     *
+     * @var SmsGateway\BackendInterface $backend
+     */
+    private $backend;
+
+    /**
+     * The logger
+     *
+     * @var SmsGateway\LoggerInterface $logger
+     */
+    private $logger;
+
+    /**
+     * The sender
+     *
+     * @var SmsGateway\SenderInterface $sender
+     */
+    private $sender;
+
+    public function __construct(BackendInterface $backend, LoggerInterface $logger, SenderInterface $sender)
+    {
+    }
+
+    protected function login(array $params)
+    {
+        return true;
+    }
+
+    protected function send(array $params)
+    {
+        return true;
+    }
+
+    protected function logout(array $params)
+    {
+        return true;
+    }
+
+    public function handle(Request $request, array $jsonData)
+    {
+        $params = $jsonData['params'];
+        switch ($jsonData['method']) {
+            case 'login':
+                break;
+            case 'send':
+                break;
+            case 'logout':
+                break;
+            default:
+                    throw new \Exception('Invalid request');
+        }
+        return 'ajaj';
+    }
+}

src/SmsGateway/Sender/GnokiiSender.php

@@ -0,0 +1,8 @@
+<?php
+namespace SmsGateway\Sender;
+
+use SmsGateway\SenderInterface;
+
+class GnokiiSender implements SenderInterface
+{
+}

src/SmsGateway/SenderInterface.php

@@ -0,0 +1,6 @@
+<?php
+namespace SmsGateway;
+
+interface SenderInterface
+{
+}