handler.php

@@ -5,37 +5,44 @@ require 'settings.php';
 // check authent
 if ($password && (!isset($_POST['password']) || $_POST['password'] != $password))
 {
-	echo 'error: authent';
+	echo '{"error": "authent"}';
 }
 else if (isset($_POST['action']))
 {
 	$action = $_POST['action'];
-	$path = $datadir . $_POST['name'];
 	switch ($action)
 	{
 		case 'fetch':
-			if (file_exists($path))
+			if (file_exists($datafile))
 			{
-				echo file_get_contents($path);
+				echo file_get_contents($datafile);
+			}
+			else
+			{
+				echo '[]';
 			}
 		break;
 
 		case 'push':
-			$result = file_put_contents($path, $_POST['data']);
+			$result = file_put_contents($datafile, $_POST['data']);
 			if ($result === false)
 			{
-				echo 'error: could not save ' . $_POST['name'];
+				echo '{"error": "could not save ' . $datafile . '"}';
+			}
+			else
+			{
+				echo '{"result": "ok"}';
 			}
 		break;
 
 		default:
-			echo 'error: unknown action ' . $action;
+			echo '{"error": "unknown action ' . $action . '"}';
 		break;
 	}
 }
 else
 {
-	echo 'error: missing action parameter';
+	echo '{"error": "missing action parameter"}';
 }
 
 ?>

settingssample.php

@@ -1,4 +1,4 @@
 <?php
-	$datadir = '../data/';
+	$datafile = '../data/data.acs';
 	$password = '';
 ?>