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diff --git a/mobicore/MobiCoreDriverLib/Daemon/Device/TrustletSession.h b/mobicore/MobiCoreDriverLib/Daemon/Device/TrustletSession.h
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+/*
+ * Copyright (c) 2013 TRUSTONIC LIMITED
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the TRUSTONIC LIMITED nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef TRUSTLETSESSION_H_
+#define TRUSTLETSESSION_H_
+
+#include "NotificationQueue.h"
+#include "CWsm.h"
+#include "Connection.h"
+#include <queue>
+#include <map>
+
+
+class TrustletSession
+{
+private:
+ std::queue<notification_t> notifications;
+ std::map<uint32_t, CWsm_ptr> buffers;
+
+public:
+ uint32_t sessionId; // Assigned by t-base
+ uint32_t sessionMagic; // Random data
+ Connection *deviceConnection; // Command socket for client "device"
+ Connection *notificationConnection; // Notification socket for client session
+ uint32_t gp_level;
+ enum TS_STATE {
+ TS_TA_RUNNING,//->dead,close_send
+ TS_TA_DEAD, //->close_send, closed
+ TS_CLOSE_SEND,//->close_send, dead, closed
+ TS_CLOSED,//unused
+ } sessionState;
+
+ TrustletSession(Connection *deviceConnection, uint32_t sessionId);
+
+ ~TrustletSession(void);
+
+ void queueNotification(notification_t *notification);
+
+ void processQueuedNotifications(void);
+
+ bool addBulkBuff(CWsm_ptr pWsm);
+
+ bool removeBulkBuff(uint32_t handle);
+
+ bool findBulkBuff(uint32_t handle, uint32_t lenBulkMem);
+
+ CWsm_ptr popBulkBuff();
+
+};
+
+typedef std::list<TrustletSession *> trustletSessionList_t;
+typedef trustletSessionList_t::iterator trustletSessionIterator_t;
+
+#endif /* TRUSTLETSESSION_H_ */
+