--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utilities/serviceipcserver/sessionidtable.cpp	Fri Oct 15 17:30:59 2010 -0400
@@ -0,0 +1,75 @@
+/**
+   This file is part of CWRT package **
+
+   Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). **
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU (Lesser) General Public License as
+   published by the Free Software Foundation, version 2.1 of the License.
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   (Lesser) General Public License for more details. You should have
+   received a copy of the GNU (Lesser) General Public License along
+   with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include "sessionidtable.h"
+#include <QDebug>
+
+/*!
+ \class SessionIdTable
+ Assign unique session id for each client session
+ */
+ 
+namespace WRT
+{
+const int KSessionIdNotDefined = -1;
+/*!
+ Default constructor
+ */
+SessionIdTable::SessionIdTable()
+{
+    for ( int i = 0; i < SessionIdTableSize; i++ ) {
+        m_data[i]  = false;
+    }
+}
+
+/*!
+ Reserve a session id.
+ @return int unique session id.
+ */
+int SessionIdTable::allocate()
+{
+    int sessionId = KSessionIdNotDefined;
+
+    // Search the table for free index
+    for ( int i = 0; i < SessionIdTableSize; ++i ) {
+        if ( !m_data[i] ) {
+            m_data[i]  = true;
+            sessionId = i;
+            break;
+        }
+    }
+
+    if( sessionId == KSessionIdNotDefined ){
+        //all session id being used??
+    }
+
+    return sessionId;
+}
+
+/*!
+ Release a session id.
+ @param aSessionId session id.
+ */ 
+void SessionIdTable::release( int aSessionId ) {
+    if( !m_data[aSessionId] ) {
+        qDebug() << "release sessionid " << aSessionId; 
+    } 
+    m_data[aSessionId] = false;
+}
+}
+
+// End of file