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<?php/**
 * XML-RPC protocol support for WordPress
 *
 * @package WordPress
 */
 
 /**
 * Whether this is an XML-RPC Request.
 *
 * @var bool
 */
 define( 'XMLRPC_REQUEST', true );
 
 // Discard unneeded cookies sent by some browser-embedded clients.
 $_COOKIE = array();
 
 // $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
 // phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
 if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
 $HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
 }
 
 // Fix for mozBlog and other cases where '<?xml' isn't on the very first line.
 if ( isset( $HTTP_RAW_POST_DATA ) ) {
 $HTTP_RAW_POST_DATA = trim( $HTTP_RAW_POST_DATA );
 }
 // phpcs:enable
 
 /** Include the bootstrap for setting up WordPress environment */
 require_once __DIR__ . '/wp-load.php';
 
 if ( isset( $_GET['rsd'] ) ) { // https://cyber.harvard.edu/blogs/gems/tech/rsd.html
 header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true );
 echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
 ?>
 <rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd">
 <service>
 <engineName>WordPress</engineName>
 <engineLink>https://wordpress.org/</engineLink>
 <homePageLink><?php bloginfo_rss( 'url' ); ?></homePageLink>
 <apis>
 <api name="WordPress" blogID="1" preferred="true" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
 <api name="Movable Type" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
 <api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
 <api name="Blogger" blogID="1" preferred="false" apiLink="<?php echo site_url( 'xmlrpc.php', 'rpc' ); ?>" />
 <?php
 /**
 * Fires when adding APIs to the Really Simple Discovery (RSD) endpoint.
 *
 * @link https://cyber.harvard.edu/blogs/gems/tech/rsd.html
 *
 * @since 3.5.0
 */
 do_action( 'xmlrpc_rsd_apis' );
 ?>
 </apis>
 </service>
 </rsd>
 <?php
 exit;
 }
 
 require_once ABSPATH . 'wp-admin/includes/admin.php';
 require_once ABSPATH . WPINC . '/class-IXR.php';
 require_once ABSPATH . WPINC . '/class-wp-xmlrpc-server.php';
 
 /**
 * Posts submitted via the XML-RPC interface get that title
 *
 * @name post_default_title
 * @var string
 */
 $post_default_title = '';
 
 /**
 * Filters the class used for handling XML-RPC requests.
 *
 * @since 3.1.0
 *
 * @param string $class The name of the XML-RPC server class.
 */
 $wp_xmlrpc_server_class = apply_filters( 'wp_xmlrpc_server_class', 'wp_xmlrpc_server' );
 $wp_xmlrpc_server       = new $wp_xmlrpc_server_class();
 
 // Fire off the request.
 $wp_xmlrpc_server->serve_request();
 
 exit;
 
 /**
 * logIO() - Writes logging info to a file.
 *
 * @since 1.2.0
 * @deprecated 3.4.0 Use error_log()
 * @see error_log()
 *
 * @global int|bool $xmlrpc_logging Whether to enable XML-RPC logging.
 *
 * @param string $io  Whether input or output.
 * @param string $msg Information describing logging reason.
 */
 function logIO( $io, $msg ) {
 _deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' );
 if ( ! empty( $GLOBALS['xmlrpc_logging'] ) ) {
 error_log( $io . ' - ' . $msg );
 }
 }
 
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