security update core+modules

sites/all/modules/less/engines/abstract.LessEngine.inc

@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * Class \LessEngine
+ */
+abstract class LessEngine implements LessEngineInterface {
+
+  /**
+   * Path to the input .less file.
+   *
+   * @var string
+   */
+  protected $input_file_path;
+
+  /**
+   * This will get populated with a list of files that $input_file_path depended
+   * on through @import statements.
+   *
+   * @var string[]
+   */
+  protected $dependencies = array();
+
+  /**
+   * This contains any variables that are to be modified into the output.
+   *
+   * Key => value pairs, where the key is the LESS variable name.
+   *
+   * @var string[]
+   */
+  protected $variables = array();
+
+  /**
+   * List of directories that are to be used for @import lookups.
+   *
+   * @var string[]
+   */
+  protected $import_directories = array();
+
+  /**
+   * Flag if source maps are enabled.
+   *
+   * @var bool
+   */
+  protected $source_maps_enabled = FALSE;
+
+  /**
+   * @var string|NULL
+   */
+  protected $source_maps_base_path = NULL;
+
+  /**
+   * @var string|NULL
+   */
+  protected $source_maps_root_path = NULL;
+
+  /**
+   * Basic constructor.
+   *
+   * Sets input_file_path property.
+   *
+   * @param string $input_file_path
+   */
+  public function __construct($input_file_path) {
+
+    $this->input_file_path = $input_file_path;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setImportDirectories(array $directories) {
+
+    $this->import_directories = $directories;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setSourceMaps($enabled = FALSE, $base_path = NULL, $root_path = NULL) {
+
+    $this->source_maps_enabled = $enabled;
+    $this->source_maps_base_path = $base_path;
+    $this->source_maps_root_path = $root_path;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function modifyVariables(array $variables) {
+
+    $this->variables = $variables;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDependencies() {
+
+    return $this->dependencies;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  abstract public function compile();
+}