#if !defined(RESIP_REGISTRATIONPERSISTENCEMANAGER_HXX)
#define RESIP_REGISTRATIONPERSISTENCEMANAGER_HXX

#include <list>
#include "resip/stack/Uri.hxx"

namespace resip
{

class RegistrationPersistenceManager
{
  public:
   struct ContactRecord
   {
      resip::Uri uri;
      time_t expires;
      unsigned short q;
      unsigned int cid; //This may become regid from outbound soon
      bool useQ;
   };
   
    typedef std::list<ContactRecord> ContactRecordList;
    typedef std::list<Uri> UriList;

    typedef enum
    {
      CONTACT_CREATED,
      CONTACT_UPDATED
    } update_status_t;

    RegistrationPersistenceManager() {}
    virtual ~RegistrationPersistenceManager() {}

    virtual void addAor(const Uri& aor, ContactRecordList contacts = ContactRecordList()) = 0;
    virtual void removeAor(const Uri& aor) = 0;
    virtual bool aorIsRegistered(const Uri& aor) = 0;
 
    virtual void lockRecord(const Uri& aor) = 0;
    virtual void unlockRecord(const Uri& aor) = 0;

     virtual UriList getAors() = 0;
     virtual void getAors(UriList& container) = 0;

    /**
      @param expires Absolute time of expiration, measured in seconds
                     since midnight January 1st, 1970.
                     
      @param q The q-value of this contact. A negative value denotes that this
         contact should not be prioritized according to q-value (default).
         
     */
    virtual update_status_t updateContact(const Uri& aor, 
                                          const Uri& contact, 
                                          time_t expires,
                                          unsigned int cid=0,
                                          short q=-1) = 0;

    virtual void removeContact(const Uri& aor, const Uri& contact) = 0;

    virtual ContactRecordList getContacts(const Uri& aor) = 0;
    virtual void getContacts(const Uri& aor,ContactRecordList& container) = 0;
  private:
};

}

#endif

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  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. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
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 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
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 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
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 */