Fix for the most disruptive items in QPID-243.

* All #include lines now use '""' rather than '<>' where appropriate.
* #include lines within the qpid project use relative includes so that
  the same path will work in /usr/include when installed as part of the
  client libraries.
* All the source code has now been rearranged to be under src in a directory
  analogous to the namespace of the classes in it.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@524769 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 100 insertions, 0 deletions

diff --git a/cpp/src/broker/TopicExchange.h b/cpp/src/broker/TopicExchange.h
new file mode 100644
index 0000000000..8aba0911c0
--- /dev/null
+++ b/cpp/src/broker/TopicExchange.h
@@ -0,0 +1,100 @@
+/*
+ *
+ * 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 _TopicExchange_
+#define _TopicExchange_
+
+#include <map>
+#include <vector>
+#include "BrokerExchange.h"
+#include "../framing/FieldTable.h"
+#include "BrokerMessage.h"
+#include "../sys/Monitor.h"
+#include "BrokerQueue.h"
+
+namespace qpid {
+namespace broker {
+
+/** A vector of string tokens */
+class Tokens : public std::vector<std::string> {
+  public:
+    Tokens() {};
+    // Default copy, assign, dtor are sufficient.
+
+    /** Tokenize s, provides automatic conversion of string to Tokens */
+    Tokens(const std::string& s) { operator=(s); }
+    /** Tokenizing assignment operator s */
+    Tokens & operator=(const std::string& s);
+    
+  private:
+    size_t hash;
+};
+
+        
+/**
+ * Tokens that have been normalized as a pattern and can be matched
+ * with topic Tokens.  Normalized meands all sequences of mixed * and
+ * # are reduced to a series of * followed by at most one #.
+ */
+class TopicPattern : public Tokens
+{
+  public:
+    TopicPattern() {}
+    // Default copy, assign, dtor are sufficient.
+    TopicPattern(const Tokens& tokens) { operator=(tokens); }
+    TopicPattern(const std::string& str) { operator=(str); }
+    TopicPattern& operator=(const Tokens&);
+    TopicPattern& operator=(const std::string& str) { return operator=(Tokens(str)); }
+    
+    /** Match a topic */
+    bool match(const std::string& topic) { return match(Tokens(topic)); }
+    bool match(const Tokens& topic) const;
+
+  private:
+    void normalize();
+};
+
+class TopicExchange : public virtual Exchange{
+    typedef std::map<TopicPattern, Queue::vector> BindingMap;
+    BindingMap bindings;
+    qpid::sys::Mutex lock;
+
+  public:
+    static const std::string typeName;
+
+    TopicExchange(const string& name);
+
+    virtual std::string getType(){ return typeName; }            
+        
+    virtual void bind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args);
+
+    virtual void 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 ~TopicExchange();
+};
+
+
+
+}
+}
+
+#endif