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   1  <?php
   2  /**
   3   * XML-RPC protocol support for WordPress
   4   *
   5   * @package WordPress
   6   */
   7  
   8  /**
   9   * Whether this is an XML-RPC Request
  10   *
  11   * @var bool
  12   */
  13  define( 'XMLRPC_REQUEST', true );
  14  
  15  // Some browser-embedded clients send cookies. We don't want them.
  16  $_COOKIE = array();
  17  
  18  // $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
  19  // phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
  20  if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
  21      $HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
  22  }
  23  
  24  // Fix for mozBlog and other cases where '<?xml' isn't on the very first line.
  25  if ( isset( $HTTP_RAW_POST_DATA ) ) {
  26      $HTTP_RAW_POST_DATA = trim( $HTTP_RAW_POST_DATA );
  27  }
  28  // phpcs:enable
  29  
  30  /** Include the bootstrap for setting up WordPress environment */
  31  require_once  __DIR__ . '/wp-load.php';
  32  
  33  if ( isset( $_GET['rsd'] ) ) { // http://cyber.law.harvard.edu/blogs/gems/tech/rsd.html
  34      header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true );
  35      echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
  36      ?>
  37  <rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd">
  38      <service>
  39          <engineName>WordPress</engineName>
  40          <engineLink>https://wordpress.org/</engineLink>
  41          <homePageLink><?php bloginfo_rss( 'url' ); ?></homePageLink>
  42          <apis>
  43              <api name="WordPress" blogID="1" preferred="true" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
  44              <api name="Movable Type" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
  45              <api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
  46              <api name="Blogger" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
  47              <?php
  48              /**
  49               * Add additional APIs to the Really Simple Discovery (RSD) endpoint.
  50               *
  51               * @link http://cyber.law.harvard.edu/blogs/gems/tech/rsd.html
  52               *
  53               * @since 3.5.0
  54               */
  55              do_action( 'xmlrpc_rsd_apis' );
  56              ?>
  57          </apis>
  58      </service>
  59  </rsd>
  60      <?php
  61      exit;
  62  }
  63  
  64  require_once  ABSPATH . 'wp-admin/includes/admin.php';
  65  require_once  ABSPATH . WPINC . '/class-IXR.php';
  66  require_once ABSPATH . WPINC . '/class-wp-xmlrpc-server.php';
  67  
  68  /**
  69   * Posts submitted via the XML-RPC interface get that title
  70   *
  71   * @name post_default_title
  72   * @var string
  73   */
  74  $post_default_title = '';
  75  
  76  /**
  77   * Filters the class used for handling XML-RPC requests.
  78   *
  79   * @since 3.1.0
  80   *
  81   * @param string $class The name of the XML-RPC server class.
  82   */
  83  $wp_xmlrpc_server_class = apply_filters( 'wp_xmlrpc_server_class', 'wp_xmlrpc_server' );
  84  $wp_xmlrpc_server       = new $wp_xmlrpc_server_class;
  85  
  86  // Fire off the request.
  87  $wp_xmlrpc_server->serve_request();
  88  
  89  exit;
  90  
  91  /**
  92   * logIO() - Writes logging info to a file.
  93   *
  94   * @deprecated 3.4.0 Use error_log()
  95   * @see error_log()
  96   *
  97   * @param string $io Whether input or output
  98   * @param string $msg Information describing logging reason.
  99   */
 100  function logIO( $io, $msg ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
 101      _deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' );
 102      if ( ! empty( $GLOBALS['xmlrpc_logging'] ) ) {
 103          error_log( $io . ' - ' . $msg );
 104      }
 105  }