#ifndef _OCSIP_UAS_SESSION_H_#define _OCSIP_UAS_SESSION_H_#include <sip_message_api.h>#include <SIP_Session.h>#include <SIP_Service.h>#include <sys/time.h>#include <FF_SipMessageContainer.h>#ifdef __linux__#define  hrtime_t u_int64_t#endifclass UA_Session : public SIP_Session {public:  typedef enum {    CALL_INITIAL,    CALL_PROCEEDING,    CALL_CALLING,    CALL_SUCCESS,    CALL_CONFIRMED,    CALL_COMPLETED,    CALL_RELEASING  } CallState;  UA_Session ();  virtual ~UA_Session();  const UA_Session::CallState getState() const;  void setState (UA_Session::CallState value);  const sip_msg_uri_t* getReqUri() const;  void  setReqUri(sip_msg_uri_t* value);  void setService(SIP_Service& P_service) throw();  SIP_Service& getService() throw (std::exception);  hrtime_t getConfirmedTime();  void storeProviderId(FF_SipMessageContainer& P_message);  int getProviderCallId();  int getProviderDialogId();  int getProviderSubscriptionId();	private:  UA_Session(const UA_Session &right);  UA_Session & operator=(const UA_Session &right);  void setConfirmedTime(hrtime_t P_time);private:  UA_Session::CallState state;  sip_msg_uri_t* reqUri;  SIP_Service* service;  hrtime_t confirmedTime ;  int providerCallId;  int providerDialogId;  int providerSubscriptionId;};#endif