1 files changed, 83 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/framing/ProtocolInitiation.cpp b/qpid/cpp/src/qpid/framing/ProtocolInitiation.cpp
new file mode 100644
index 0000000000..19cb3f0e3d
--- /dev/null
+++ b/qpid/cpp/src/qpid/framing/ProtocolInitiation.cpp
@@ -0,0 +1,83 @@
+/*
+ *
+ * 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.
+ *
+ */
+#include "qpid/framing/ProtocolInitiation.h"
+
+#include <iostream>
+
+namespace qpid {
+namespace framing {
+
+ProtocolInitiation::ProtocolInitiation(){}
+
+ProtocolInitiation::ProtocolInitiation(uint8_t _major, uint8_t _minor) : version(_major, _minor) {}
+
+ProtocolInitiation::ProtocolInitiation(ProtocolVersion p) : version(p) {}
+
+ProtocolInitiation::~ProtocolInitiation(){}
+
+void ProtocolInitiation::encode(Buffer& buffer) const {
+    buffer.putOctet('A');
+    buffer.putOctet('M');
+    buffer.putOctet('Q');
+    buffer.putOctet('P');
+    if (version.getMajor() == 1) {
+        buffer.putOctet(version.getProtocol());
+        buffer.putOctet(version.getMajor());
+        buffer.putOctet(version.getMinor());
+        buffer.putOctet(0);//revision
+    } else {
+        buffer.putOctet(1);//class
+        buffer.putOctet(1);//instance
+        buffer.putOctet(version.getMajor());
+        buffer.putOctet(version.getMinor());
+    }
+}
+
+bool ProtocolInitiation::decode(Buffer& buffer){
+    if(buffer.available() >= 8){
+	buffer.getOctet();//A
+	buffer.getOctet();//M
+	buffer.getOctet();//Q
+	buffer.getOctet();//P
+	uint8_t protocolClass = buffer.getOctet();//class
+        version.setProtocol(protocolClass);
+        if (protocolClass == 1) {
+            //old (pre-1.0) style
+            buffer.getOctet();//instance
+            version.setMajor(buffer.getOctet());
+            version.setMinor(buffer.getOctet());
+        } else {
+            version.setMajor(buffer.getOctet());
+            version.setMinor(buffer.getOctet());
+            buffer.getOctet();//revision
+        }
+	return true;
+    }else{
+	return false;
+    }
+}
+
+
+std::ostream& operator<<(std::ostream& o, const framing::ProtocolInitiation& pi) {
+    return o << int(pi.getMajor()) << "-" << int(pi.getMinor());
+}
+
+}} // namespace qpid::framing