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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* $Rev$ $Date$ */
+
+/**
+ * Web service listener component implementation.
+ */
+
+#define WANT_HTTPD_LOG 1
+#include "string.hpp"
+#include "function.hpp"
+#include "list.hpp"
+#include "value.hpp"
+#include "monad.hpp"
+#include "../../modules/http/httpd.hpp"
+#include "axis2.hpp"
+
+namespace tuscany {
+namespace webservice {
+
+/**
+ * Redirect an HTTP request to the Axis2/C HTTPD module. The given relay lambda function
+ * is stored in the HTTPD request, for later retrieval by the Axis2 service to relay the request
+ * to a target component.
+ */
+extern "C" {
+ extern module axis2_module;
+}
+
+const value redirectToAxis2(const string& uri, request_rec* r, const value& relay) {
+ const failable<request_rec*, int> nr = httpd::internalRedirectRequest(uri, r);
+ if (!hasContent(nr))
+ return value(reason(nr), rcode(nr));
+ ap_set_module_config(content(nr)->request_config, &axis2_module, const_cast<void*>((const void*)&relay));
+ return value(httpd::internalRedirect(content(nr)));
+}
+
+/**
+ * Handle an HTTP request.
+ */
+const failable<value> handle(const list<value>& params) {
+
+ // Extract HTTPD request from the params
+ request_rec* r = httpd::request(car(params));
+ debug_httpdRequest(r, "webservice::handle");
+
+ // Extract the relay lambda from the params and store it in the HTTPD request,
+ // for later retrieval by our Axis2 service
+ const value relay = cadr(params);
+ cout << "relay: " << &relay << endl;
+
+ // Redirect HTTPD request to Mod-axis2
+ return redirectToAxis2(string("/axis2") + r->uri + r->args != NULL? string("?") + r->args : string(""), r, relay);
+}
+
+}
+}
+
+extern "C" {
+
+const tuscany::value apply(const tuscany::list<tuscany::value>& params) {
+ const tuscany::value func(car(params));
+ if (func == "handle")
+ return tuscany::webservice::handle(cdr(params));
+ return tuscany::mkfailure<tuscany::value>();
+}
+
+}