Add REST API XML request/response handler stub

includes/api/class-wc-api-xml-handler.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * WooCommerce API
+ *
+ * Handles parsing XML request bodies and generating XML responses
+ *
+ * @author      WooThemes
+ * @category    API
+ * @package     WooCommerce/API
+ * @since       2.1
+ */
+
+if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+class WC_API_XML_Handler implements WC_API_Handler {
+
+	/**
+	 * Get the content type for the response
+	 *
+	 * @since 2.1
+	 * @return string
+	 */
+	public function get_content_type() {
+
+		return 'application/xml; charset=' . get_option( 'blog_charset' );
+	}
+
+	/**
+	 * Parse the raw request body entity
+	 *
+	 * @since 2.1
+	 * @param string $body the raw request body
+	 * @return array
+	 */
+	public function parse_body( $data ) {
+
+		// TODO: implement simpleXML parsing
+	}
+
+	/**
+	 * Generate an XML response given an array of data
+	 *
+	 * @since 2.1
+	 * @param array $data the response data
+	 * @return string
+	 */
+	public function generate_response( $data ) {
+
+		// TODO: implement array to XML
+	}
+
+}