1 files changed, 72 insertions, 0 deletions
diff --git a/sca-cpp/trunk/components/queue/queue-listener.cpp b/sca-cpp/trunk/components/queue/queue-listener.cpp
new file mode 100644
index 0000000000..6f1c54873c
--- /dev/null
+++ b/sca-cpp/trunk/components/queue/queue-listener.cpp
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+/**
+ * AMQP queue listener component implementation.
+ */
+
+#include "string.hpp"
+#include "function.hpp"
+#include "list.hpp"
+#include "value.hpp"
+#include "monad.hpp"
+#include "qpid.hpp"
+
+// Ignore conversion issues and redundant declarations in Qpid headers
+#ifdef WANT_MAINTAINER_MODE
+#pragma GCC diagnostic ignored "-Wconversion"
+#pragma GCC diagnostic ignored "-Wredundant-decls"
+#endif
+
+namespace tuscany {
+namespace queue {
+
+QpidConnection qc;
+
+/**
+ * Initialize the component.
+ */
+const failable<value> init(const list<value>& params) {
+    QpidSession qs(qc);
+
+    // Declare the configured AMQP key / queue pair
+    const value key = ((lambda<value(list<value>)>)caddr(params))(list<value>());
+    const value qname = ((lambda<value(list<value>)>)cadddr(params))(list<value>());
+    declareQueue(key, qname, qs);
+
+    //TODO create a subscription and mark the current server instance busy
+
+    return value(true);
+}
+
+}
+}
+
+extern "C" {
+
+const tuscany::value apply(const tuscany::list<tuscany::value>& params) {
+    const tuscany::value func(car(params));
+    if (func == "init")
+        return tuscany::queue::init(cdr(params));
+    return tuscany::mkfailure<tuscany::value>(tuscany::string("Function not supported: ") + func);
+}
+
+}