diff vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Semantics/RemoteAddressSniff.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Semantics/RemoteAddressSniff.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Drupal_Sniffs_Semantics_RemoteAddressSniff.
+ *
+ * @category PHP
+ * @package  PHP_CodeSniffer
+ * @link     http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+/**
+ * Make sure that the function ip_address() is used instead of
+ * $_SERVER['REMOTE_ADDR'].
+ *
+ * @category PHP
+ * @package  PHP_CodeSniffer
+ * @link     http://pear.php.net/package/PHP_CodeSniffer
+ */
+class Drupal_Sniffs_Semantics_RemoteAddressSniff implements PHP_CodeSniffer_Sniff
+{
+
+
+    /**
+     * Returns an array of tokens this test wants to listen for.
+     *
+     * @return array
+     */
+    public function register()
+    {
+        return array(T_VARIABLE);
+
+    }//end register()
+
+
+    /**
+     * Processes this test, when one of its tokens is encountered.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The current file being processed.
+     * @param int                  $stackPtr  The position of the current token
+     *                                        in the stack passed in $tokens.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $string = $phpcsFile->getTokensAsString($stackPtr, 4);
+        if ($string === '$_SERVER["REMOTE_ADDR"]' || $string === '$_SERVER[\'REMOTE_ADDR\']') {
+            $error = 'Use the function ip_address() instead of $_SERVER[\'REMOTE_ADDR\']';
+            $phpcsFile->addError($error, $stackPtr, 'RemoteAddress');
+        }
+
+    }//end process()
+
+
+}//end class