From 057d6d27d53a55ba19eaff8487727ab5d9df2768 Mon Sep 17 00:00:00 2001
From: Ted Ross <tross@apache.org>
Date: Mon, 31 Aug 2009 20:18:48 +0000
Subject: Added protocol module for codepoint definitions and header handling.
 Fixed a deadlock case in ResilientConnection. Added more code to the
 ConsoleEngine implementation.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@809728 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/cpp/src/qmf/Protocol.cpp | 52 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 qpid/cpp/src/qmf/Protocol.cpp

(limited to 'qpid/cpp/src/qmf/Protocol.cpp')

diff --git a/qpid/cpp/src/qmf/Protocol.cpp b/qpid/cpp/src/qmf/Protocol.cpp
new file mode 100644
index 0000000000..0a3beeb276
--- /dev/null
+++ b/qpid/cpp/src/qmf/Protocol.cpp
@@ -0,0 +1,52 @@
+/*
+ * 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 "qmf/Protocol.h"
+#include "qpid/framing/Buffer.h"
+
+using namespace std;
+using namespace qmf;
+using namespace qpid::framing;
+
+
+bool Protocol::checkHeader(Buffer& buf, uint8_t *opcode, uint32_t *seq)
+{
+    if (buf.available() < 8)
+        return false;
+
+    uint8_t h1 = buf.getOctet();
+    uint8_t h2 = buf.getOctet();
+    uint8_t h3 = buf.getOctet();
+
+    *opcode = buf.getOctet();
+    *seq    = buf.getLong();
+
+    return h1 == 'A' && h2 == 'M' && h3 == '3';
+}
+
+void Protocol::encodeHeader(qpid::framing::Buffer& buf, uint8_t opcode, uint32_t seq)
+{
+    buf.putOctet('A');
+    buf.putOctet('M');
+    buf.putOctet('3');
+    buf.putOctet(opcode);
+    buf.putLong (seq);
+}
+
+
-- 
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