diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_file.php b/library/smarty/libs/sysplugins/smarty_internal_resource_file.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_file.php
+++ /dev/null
@@ -1,208 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource File
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource File
- * Implements the file system as resource for Smarty templates
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_File extends Smarty_Resource {
-    /**
-     * build template filepath by traversing the template_dir array
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return string fully qualified filepath
-     * @throws SmartyException
-     */
-    protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $file = $source->name;
-        preg_match('#^(?P<absolute>[\\\/]|[a-zA-Z]:[\\\/])|(\[(?P<index>[^\]]+)\])|(?P<rel>\.[\\\/])#', $file, $fileMatch);
-        // save basename
-        if (!empty($fileMatch['absolute'])) {
-            $file = $this->normalizePath($file);
-            return is_file($file) ? $file : false;
-        }
-        // go relative to a given template?
-        if (!empty($fileMatch['rel']) && $_template && $_template->parent instanceof Smarty_Internal_Template) {
-            if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
-                throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
-            }
-            $path = dirname($_template->parent->source->filepath) . DS . $file;
-            // normalize path
-            $path = $this->normalizePath($path);
-            // files relative to a template only get one shot
-            return is_file($path) ? $path : false;
-        }
-
-        if ($source->isConfig) {
-            $_directories = $source->smarty->getConfigDir();
-        } else {
-            $_directories = $source->smarty->getTemplateDir();
-        }
-        // template_dir index?
-        if (!empty($fileMatch['index'])) {
-            $index = $fileMatch['index'];
-            $_directory = null;
-            // try string indexes
-            if (isset($_directories[$index])) {
-                $_directory = $_directories[$index];
-            } elseif (is_numeric($index)) {
-                // try numeric index
-                $index = (int)$index;
-                if (isset($_directories[$index])) {
-                    $_directory = $_directories[$index];
-                } else {
-                    // try at location index
-                    $keys = array_keys($_directories);
-                    $_directory = $_directories[$keys[$index]];
-                }
-            }
-            if ($_directory) {
-                preg_match('#\](.+)$#', $file, $fileMatch);
-                $path = $_directory . $fileMatch[1];
-                $path = $this->normalizePath($path);
-                if (is_file($path)) {
-                    return $path;
-                }
-            } else {
-                // index not found
-                return false;
-            }
-        }
-
-        // relative file name?
-        foreach ($_directories as $_directory) {
-            $_filepath = $_directory . $file;
-            $path = $this->normalizePath($_filepath);
-            if (is_file($path)) {
-                return $path;
-            }
-            if ($source->smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_directory)) {
-                // try PHP include_path
-                if (function_exists('stream_resolve_include_path')) {
-                    $_filepath = stream_resolve_include_path($_filepath);
-                } else {
-                    $_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
-                }
-                if ($_filepath !== false) {
-                    $path = $this->normalizePath($_filepath);
-                    if (is_file($path)) {
-                        return $path;
-                    }
-                }
-            }
-        }
-        // Could be relative to cwd
-        $path = $this->normalizePath(getcwd() . DS . $file);
-        return is_file($path) ? $path : false;
-    }
-
-    /**
-     * Normalize path
-     *  - remove /./ and /../
-     *  - make it absolute
-     *
-     * @param string $path file path
-     *
-     * @return string
-     */
-    public function normalizePath($path) {
-        if ($path[0] == '.') {
-            $path = getcwd() . DS . $path;
-        }
-        $path = preg_replace('#[\\\/]+([.][\\\/]+)*#', DS, $path);
-        while (strrpos($path, '.' . DS) !== false) {
-            $path = preg_replace('#([\\\/]([^\\\/]+[\\\/]){2}([.][.][\\\/]){2})|([\\\/][^\\\/]+[\\\/][.][.][\\\/])#', DS, $path);
-        }
-        return $path;
-    }
-
-    /**
-     * test is file exists and save timestamp
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  string $file file name
-     *
-     * @return bool                   true if file exists
-     */
-    protected function fileExists(Smarty_Template_Source $source, $file) {
-        $source->timestamp = is_file($file) ? @filemtime($file) : false;
-        return $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->filepath = $this->buildFilepath($source, $_template);
-
-        if ($source->filepath !== false) {
-            if (is_object($source->smarty->security_policy)) {
-                $source->smarty->security_policy->isTrustedResourceDir($source->filepath);
-            }
-            $source->exists = true;
-            $source->uid = sha1($source->filepath);
-            if ($source->smarty->compile_check && !isset($source->timestamp)) {
-                $source->timestamp = @filemtime($source->filepath);
-            }
-        } else {
-            $source->timestamp = false;
-            $source->exists = false;
-        }
-    }
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     */
-    public function populateTimestamp(Smarty_Template_Source $source) {
-        $source->timestamp = $source->exists = is_file($source->filepath);
-        if ($source->exists) {
-            $source->timestamp = @filemtime($source->filepath);
-        }
-    }
-
-    /**
-     * Load template's source from file into current template object
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        if ($source->timestamp) {
-            return file_get_contents($source->filepath);
-        }
-        if ($source instanceof Smarty_Config_Source) {
-            throw new SmartyException("Unable to read config {$source->type} '{$source->name}'");
-        }
-        throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return basename($source->filepath);
-    }
-}