1 files changed, 72 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/HeadersExchange.h b/qpid/cpp/src/qpid/broker/HeadersExchange.h
new file mode 100644
index 0000000000..6e101e193a
--- /dev/null
+++ b/qpid/cpp/src/qpid/broker/HeadersExchange.h
@@ -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.
+ *
+ */
+#ifndef _HeadersExchange_
+#define _HeadersExchange_
+
+#include <vector>
+#include "Exchange.h"
+#include "qpid/framing/FieldTable.h"
+#include "qpid/sys/Monitor.h"
+#include "Queue.h"
+
+namespace qpid {
+namespace broker {
+
+
+class HeadersExchange : public virtual Exchange {    
+    typedef std::pair<qpid::framing::FieldTable, Binding::shared_ptr> HeaderMap;
+    typedef std::vector<HeaderMap> Bindings;
+
+    Bindings bindings;
+    qpid::sys::RWlock lock;
+
+    static std::string getMatch(const framing::FieldTable* args);
+
+  public:
+    static const std::string typeName;
+
+    HeadersExchange(const string& name, management::Manageable* parent = 0);
+    HeadersExchange(const string& _name, bool _durable, 
+                    const qpid::framing::FieldTable& _args,
+                    management::Manageable* parent = 0);
+    
+    virtual std::string getType() const { return typeName; }            
+        
+    virtual bool bind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args);
+
+    virtual bool unbind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args);
+
+    virtual void route(Deliverable& msg, const string& routingKey, const qpid::framing::FieldTable* args);
+
+    virtual bool isBound(Queue::shared_ptr queue, const string* const routingKey, const qpid::framing::FieldTable* const args);
+
+    virtual ~HeadersExchange();
+
+    static bool match(const qpid::framing::FieldTable& bindArgs, const qpid::framing::FieldTable& msgArgs);
+    static bool equal(const qpid::framing::FieldTable& bindArgs, const qpid::framing::FieldTable& msgArgs);
+};
+
+
+
+}
+}
+
+#endif