X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Fsession.hpp;h=08301a7358b9e945eee3c2d4ac4ca56bc81e32e0;hb=073a9efb12b18f9bbd2bceaf778eb66124a0db65;hp=504bb1477f08f308b5e6d12cbdaa2bd7ec45f2db;hpb=f05f2c3cb62b12590abf370d1681ed80fb1626d5;p=metaproxy-moved-to-github.git

diff --git a/src/session.hpp b/src/session.hpp
index 504bb14..08301a7 100644
--- a/src/session.hpp
+++ b/src/session.hpp
@@ -8,37 +8,55 @@
 
 namespace yp2 {
 
-  class Session 
+    class Session
     {
+        //typedef unsigned long type;
     public:
-      //Session() {};
-
-      /// returns next id, global state of id protected by boost::mutex
-      long unsigned int id() {
-          boost::mutex::scoped_lock scoped_lock(m_mutex);
-          ++m_id;
-        return m_id;
-      };
-    private:
-      // disabled because class is singleton
-      // Session(const Session &);
-
-      // disabled because class is singleton
-      // Session& operator=(const Session &);
-
-      /// static mutex to lock static m_id
-      static boost::mutex m_mutex;
-
-      /// static m_id to make sure that there is only one id counter
-      static unsigned long int m_id;
-      
+
+       /// create new session with new unique id
+       Session() {
+            boost::mutex::scoped_lock scoped_lock(m_mutex);
+            ++m_global_id;
+            m_id =  m_global_id;
+            m_close = false;
+        };
+
+      /// copy session including old id
+      Session(const Session &s) : m_id(s.m_id), m_close(s.m_close) {};
+
+        //Session& operator=(const Session &);
+        
+        unsigned long id() const {
+            return m_id;
+        };
+        
+        bool is_closed() const {
+            return m_close;
+        };
+
+        /// mark session closed, can not be unset
+        void close() {
+            m_close = true;
+        };
+
+     private:
+
+        unsigned long int m_id;
+        bool m_close;
+
+        /// static mutex to lock static m_id
+        static boost::mutex m_mutex;
+        
+        /// static m_id to make sure that there is only one id counter
+        static unsigned long int m_global_id;
+        
     };
-  
+    
 }
 
-// initializing static members
+// defining and initializing static members
 boost::mutex yp2::Session::m_mutex;
-unsigned long int yp2::Session::m_id = 0;
+unsigned long int yp2::Session::m_global_id = 0;
 
 
 #endif