added network specs request

lib/GenieACS/GenieACS.php

@@ -235,10 +235,10 @@ class GenieACS {
         return $result;
     }
 
-    private function getCache($key) {
+    private function getCache($key, $ttl = 3300) {
         $file = TEMP_DIR . "/RadiusCache/" . md5($key) . ".json";
         if (file_exists($file)) {
-            if (filemtime($file) < (time() - 1800)) {
+            if (filemtime($file) < (time() - $ttl)) {
                 @unlink($file);
                 return null;
             }
@@ -247,6 +247,14 @@ class GenieACS {
         return null;
     }
 
+    public function getCachePublic($key, $ttl = 3300) {
+        return $this->getCache($key, $ttl);
+    }
+
+    public function setCachePublic($key, $data) {
+        $this->setCache($key, $data);
+    }
+
     private function setCache($key, $data) {
         $dir = TEMP_DIR . "/RadiusCache/";
         if (!is_dir($dir)) @mkdir($dir, 0777, true);