fix E_NOTICE when parsing empty html

[linksys-wrt3g-tools.git] / Wrt3g.php

diff --git a/Wrt3g.php b/Wrt3g.php
index 150b68c741877df41ccc390d9d119b25c21e43ba..c71ae1904a5a7c258dc313669112bc7f07ada47e 100644 (file)
--- a/Wrt3g.php
+++ b/Wrt3g.php
@@ -56,6 +56,14 @@ class Wrt3g
      */
     public $verbosity = 0;
 
+    /**
+     * Class to send HTTP Requests with.
+     * Needs to be compatible with HTTP_Request2
+     *
+     * @var string
+     */
+    public $requestClass = 'HTTP_Request2';
+
 
 
     /**
@@ -99,7 +107,7 @@ class Wrt3g
         $url = $this->getAuthBaseUrl() . '/apply.cgi';
         $this->log('Connecting to ' . $url);
 
-        $r = new HTTP_Request2();
+        $r = new $this->requestClass();
         $r->setMethod(HTTP_Request2::METHOD_POST);
         $r->setUrl($url);
         $r->addPostParameter('action', 'Reboot');
@@ -130,7 +138,7 @@ class Wrt3g
         /**
          * Connection status
          */
-        $r = new HTTP_Request2();
+        $r = new $this->requestClass();
         $r->setMethod(HTTP_Request2::METHOD_GET);
         $r->setUrl($strUrlBase . '/index_wstatus2.asp');
         $this->log('Connecting to ' . $strUrlBase . '/index_wstatus2.asp', 1);
@@ -167,7 +175,7 @@ class Wrt3g
         $url = $strUrlBase . '/Status_NoAuth.asp';
         $this->log('Connecting to ' . $url, 1);
 
-        $r = new HTTP_Request2();
+        $r = new $this->requestClass();
         $r->setMethod(HTTP_Request2::METHOD_GET);
         $r->setUrl($url);
         $resp = $r->send();
@@ -177,7 +185,7 @@ class Wrt3g
         $parser = new Wrt3g_HtmlParser();
 
         return $parser->status_noauth(
-            $this->loadStatus_NoAuth()->getBody()
+            $resp->getBody()
         );
     }