From a6c179d56973e382205c8583568d635c37f814c8 Mon Sep 17 00:00:00 2001
From: Nathan Kinkade <kinkade@measurementlab.net>
Date: Tue, 27 Aug 2019 13:05:48 -0600
Subject: Updates smarty to v3.1.33.

---
 .../smarty_internal_method_getstreamvariable.php   | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 lib/smarty-3.1.33/sysplugins/smarty_internal_method_getstreamvariable.php

(limited to 'lib/smarty-3.1.33/sysplugins/smarty_internal_method_getstreamvariable.php')

diff --git a/lib/smarty-3.1.33/sysplugins/smarty_internal_method_getstreamvariable.php b/lib/smarty-3.1.33/sysplugins/smarty_internal_method_getstreamvariable.php
new file mode 100644
index 0000000..8db39c5
--- /dev/null
+++ b/lib/smarty-3.1.33/sysplugins/smarty_internal_method_getstreamvariable.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Smarty Method GetStreamVariable
+ *
+ * Smarty::getStreamVariable() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_GetStreamVariable
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * gets  a stream variable
+     *
+     * @api Smarty::getStreamVariable()
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param string                                                  $variable the stream of the variable
+     *
+     * @return mixed
+     * @throws \SmartyException
+     */
+    public function getStreamVariable(Smarty_Internal_Data $data, $variable)
+    {
+        $_result = '';
+        $fp = fopen($variable, 'r+');
+        if ($fp) {
+            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
+                $_result .= $current_line;
+            }
+            fclose($fp);
+            return $_result;
+        }
+        $smarty = isset($data->smarty) ? $data->smarty : $data;
+        if ($smarty->error_unassigned) {
+            throw new SmartyException('Undefined stream variable "' . $variable . '"');
+        } else {
+            return null;
+        }
+    }
+}
-- 
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