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Email.hpp

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#ifndef APPLICATIONS_SESSION_SERVER_EMAIL_HPP
#define APPLICATIONS_SESSION_SERVER_EMAIL_HPP

#include <APPLICATIONS/session/server/Session.hpp>

namespace applications { namespace session { namespace server {

      /* EmailStates are used to see Sessionphase */
      enum ServerEmailState
    {
      sendpop3ok = 1,
      sendusernameok = 2,
      sendpasswordok = 3,
      sendemail = 4,
      sendsmtpok = 5
    };

      class Email :
    public applications::session::server::Session
      {
      public:
    Email(const wns::pyconfig::View& _pyco);
    ~Email();

    void
    onData(const wns::osi::PDUPtr& _pdu);

    void
    onTimeout(const Timeout& _t);

      private:
    /* According to "IEEE 802.16m Evaluation Methodology Document(2009), Page 121-122,
       section 10.7" the Mean number of received emails every day is 30. */
    wns::distribution::Distribution* numberOfEmailsDistribution;
    int numberOfEmails;

    /* emailChoice is used to decide between large or small emailsize.
       Therefor a random value between 0.0 and 1.0 is Uniform distributed.*/
    wns::distribution::Distribution* emailSizeChoiceDistribution;

    /* 80% of all emails have an average size of 22.7KB because they have no attachments.
       The values are Cauchy distributed. This is according to "IEEE 802.16m Evaluation
       Methodology Document(2009), Page 121-122, section 10.7". */
    wns::distribution::Distribution* smallEmailSizeDistribution;
    /* 20% of all emails have attachments and so an avreage size of 227KB. The values
       are also Cauchy distributed. This is according to "IEEE 802.16m Evaluation
       Methodology Document(2009), Page 121-122, section 10.7". */
    wns::distribution::Distribution* largeEmailSizeDistribution;


    applications::session::server::ServerEmailState emailState;
    bool lastEmailSent;
    bool request;
      };
    } // namespace server
  } // namespace session
} // namespace applications

#endif //APPLICATIONS_SESSION_SERVER_EMAIL_HPP

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