BaseSubscription.hxx

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#if !defined(RESIP_BASESUBSCRIPTION_HXX)
#define RESIP_BASESUBSCRIPTION_HXX
 
#include "resip/dum/DialogUsage.hxx"
#include "resip/dum/SubscriptionState.hxx"
#include "resip/stack/SipMessage.hxx"
 
#include <memory>
 
namespace resip
{
 
class DialogUsageManager;
 
 
class BaseSubscription: public DialogUsage
{
   public:
      BaseSubscription(const BaseSubscription&) = delete;
      BaseSubscription(BaseSubscription&&) = delete;
 
      BaseSubscription& operator=(const BaseSubscription&) = delete;
      BaseSubscription& operator=(BaseSubscription&&) = delete;
 
      bool matches(const SipMessage& subOrNotify);
      const Data& getDocumentKey() const noexcept { return mDocumentKey; }
      const Data& getEventType() const noexcept { return mEventType; }
      const Data& getId() const noexcept { return mSubscriptionId; }
 
   protected:
      friend class Dialog;
 
      enum SubDlgState
      {
         SubDlgInitial,
         SubDlgEstablished,    
         SubDlgTerminating
      };
      
      // state of the dialog that carries the subscription
      // this is similar to the DialogSet::State, but different
      // set of states
      SubDlgState mSubDlgState;
 
      BaseSubscription(DialogUsageManager& dum, Dialog& dialog, const SipMessage& request);
 
      SubscriptionState getSubscriptionState() const noexcept;      
 
      virtual ~BaseSubscription() = default;
 
      std::shared_ptr<SipMessage> mLastRequest;
      std::shared_ptr<SipMessage> mLastResponse;
      
      Data mDocumentKey;
      Data mEventType;
      Data mSubscriptionId;
      unsigned int mTimerSeq;      
      SubscriptionState mSubscriptionState;
};
 
}
 
#endif
 
/* ====================================================================
 * The Vovida Software License, Version 1.0 
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