userauthinfo.hxx

这是国外的resip协议栈

#if !defined(RESIP_USER_AUTH_INFO_HXX)
#define RESIP_USER_AUTH_INFO_HXX 

#include "rutil/Data.hxx"
#include "resip/dum/DumFeatureMessage.hxx"

namespace resip
{

class UserAuthInfo : public resip::DumFeatureMessage
{
   public:

      typedef enum InfoMode 
      {
        UserUnknown,       // the user/realm is not known
        RetrievedA1,       // the A1 string has been retrieved
        Stale,             // the nonce is stale, challenge again
        DigestAccepted,    // the digest was accepted, no A1 returned
        DigestNotAccepted, // the digest was wrong, challenge again/deny
        Error              // some error occurred
      };

      UserAuthInfo( const resip::Data& user,
                    const resip::Data& realm,
                    InfoMode mode,
                    const resip::Data& transactionID);

      UserAuthInfo( const resip::Data& user,
                    const resip::Data& realm,
                    const resip::Data& a1,
                    const resip::Data& transactionID);
      ~UserAuthInfo();
         
      InfoMode getMode() const;

      // returns a blank Data("") if (mode != RetrievedA1)
      const resip::Data& getA1() const;
      const resip::Data& getRealm() const;
      const resip::Data& getUser() const;

      virtual resip::Data brief() const;
      virtual resip::Message* clone() const;

      virtual std::ostream& encode(std::ostream& strm) const;
      virtual std::ostream& encodeBrief(std::ostream& strm) const;

   private:
      InfoMode mMode;
      resip::Data mUser;
      resip::Data mRealm;
      resip::Data mA1;
};

std::ostream& 
operator<<(std::ostream& strm, const UserAuthInfo& msg);

}
#endif

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