--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servlib/session/SessionTable.h	Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,59 @@
+/*
+ *    Copyright 2007 Intel Corporation
+ * 
+ *    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.
+ */
+
+#ifndef _SESSION_TABLE_H_
+#define _SESSION_TABLE_H_
+
+#include <map>
+
+namespace oasys {
+class StringBuffer;
+}
+
+namespace dtn {
+
+class EndpointID;
+class Session;
+
+/**
+ * Table to manage the open sessions.
+ */
+class SessionTable {
+public:
+    typedef std::map<EndpointID, Session*> SessionMap;
+    typedef SessionMap::const_iterator iterator;
+    
+public:
+    SessionTable();
+    Session* lookup_session(const EndpointID& eid) const;
+    void     add_session(Session* s);
+    Session* get_session(const EndpointID& eid);
+
+    bool     empty() const { return table_.empty(); }
+    size_t   size()  const { return table_.size(); }
+    void     dump(oasys::StringBuffer* buf) const;
+
+    iterator begin() const { return table_.begin(); }
+    iterator end()   const { return table_.end(); }
+    
+protected:
+    SessionMap table_;
+};
+
+} // namespace dtn
+
+
+#endif /* _SESSION_TABLE_H_ */