unused functions

diff --git a/CRM/Core/CodeGen/Util/File.php b/CRM/Core/CodeGen/Util/File.php
index debba44c9f46710dd85aa6858c5259af2d98f129..3fa8b97b560aa41aeb27ac3eaab9c126bb5b1f43 100644 (file)
--- a/CRM/Core/CodeGen/Util/File.php
+++ b/CRM/Core/CodeGen/Util/File.php
@@ -45,36 +45,4 @@ class CRM_Core_CodeGen_Util_File {
     return $newTempDir;
   }
 
-  /**
-   * Calculate a cumulative digest based on a collection of files.
-   *
-   * @param array $files
-   *   List of file names (strings).
-   * @param callable|string $digest a one-way hash function (string => string)
-   *
-   * @return string
-   */
-  public static function digestAll($files, $digest = 'md5') {
-    $buffer = '';
-    foreach ($files as $file) {
-      $buffer .= $digest(file_get_contents($file));
-    }
-    return $digest($buffer);
-  }
-
-  /**
-   * Find the path to the main Civi source tree.
-   *
-   * @return string
-   * @throws RuntimeException
-   */
-  public static function findCoreSourceDir() {
-    $path = str_replace(DIRECTORY_SEPARATOR, '/', __DIR__);
-    if (!preg_match(':(.*)/CRM/Core/CodeGen/Util:', $path, $matches)) {
-      throw new RuntimeException("Failed to determine path of code-gen");
-    }
-
-    return $matches[1];
-  }
-
 }