1 files changed, 43 insertions, 0 deletions
diff --git a/cpp/src/framing/Responder.cpp b/cpp/src/framing/Responder.cpp
new file mode 100644
index 0000000000..e8c8135387
--- /dev/null
+++ b/cpp/src/framing/Responder.cpp
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed 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.
+ *
+ */
+#include <boost/format.hpp>
+
+#include "Responder.h"
+#include "../QpidError.h"
+
+namespace qpid {
+namespace framing {
+
+Responder::Responder() : lastId(0), responseMark(0) {}
+
+void Responder::received(const AMQRequestBody::Data& request) {
+    if (request.responseMark < responseMark || request.responseMark > lastId)
+        THROW_QPID_ERROR(
+            PROTOCOL_ERROR, boost::format("Invalid response mark %d.")
+            %request.responseMark);
+    responseMark = request.responseMark;
+}
+
+void Responder::sending(AMQResponseBody::Data& response) {
+    response.responseId = ++lastId;
+    assert(response.requestId); // Should be already set.
+    response.batchOffset = 0;
+}
+
+}} // namespace qpid::framing
+