ferencd@0: 
ferencd@0: 
ferencd@0: #if VMIME_HAVE_SASL_SUPPORT
ferencd@0: 
ferencd@0: // SASL authentication handler
ferencd@0: class interactiveAuthenticator : public vmime::security::sasl::defaultSASLAuthenticator
ferencd@0: {
ferencd@0: 	const std::vector <vmime::shared_ptr <vmime::security::sasl::SASLMechanism> > getAcceptableMechanisms
ferencd@0: 		(const std::vector <vmime::shared_ptr <vmime::security::sasl::SASLMechanism> >& available,
ferencd@0: 		 vmime::shared_ptr <vmime::security::sasl::SASLMechanism> suggested) const
ferencd@0: 	{
ferencd@0: 		std::cout << std::endl << "Available SASL mechanisms:" << std::endl;
ferencd@0: 
ferencd@0: 		for (unsigned int i = 0 ; i < available.size() ; ++i)
ferencd@0: 		{
ferencd@0: 			std::cout << "  " << available[i]->getName();
ferencd@0: 
ferencd@0: 			if (suggested && available[i]->getName() == suggested->getName())
ferencd@0: 				std::cout << "(suggested)";
ferencd@0: 		}
ferencd@0: 
ferencd@0: 		std::cout << std::endl << std::endl;
ferencd@0: 
ferencd@0: 		return defaultSASLAuthenticator::getAcceptableMechanisms(available, suggested);
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	void setSASLMechanism(vmime::shared_ptr <vmime::security::sasl::SASLMechanism> mech)
ferencd@0: 	{
ferencd@0: 		std::cout << "Trying '" << mech->getName() << "' authentication mechanism" << std::endl;
ferencd@0: 
ferencd@0: 		defaultSASLAuthenticator::setSASLMechanism(mech);
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	const vmime::string getUsername() const
ferencd@0: 	{
ferencd@0: 		if (m_username.empty())
ferencd@0: 			m_username = getUserInput("Username");
ferencd@0: 
ferencd@0: 		return m_username;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	const vmime::string getPassword() const
ferencd@0: 	{
ferencd@0: 		if (m_password.empty())
ferencd@0: 			m_password = getUserInput("Password");
ferencd@0: 
ferencd@0: 		return m_password;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	static const vmime::string getUserInput(const std::string& prompt)
ferencd@0: 	{
ferencd@0: 		std::cout << prompt << ": ";
ferencd@0: 		std::cout.flush();
ferencd@0: 
ferencd@0: 		vmime::string res;
ferencd@0: 		std::getline(std::cin, res);
ferencd@0: 
ferencd@0: 		return res;
ferencd@0: 	}
ferencd@0: 
ferencd@0: private:
ferencd@0: 
ferencd@0: 	mutable vmime::string m_username;
ferencd@0: 	mutable vmime::string m_password;
ferencd@0: };
ferencd@0: 
ferencd@0: #else // !VMIME_HAVE_SASL_SUPPORT
ferencd@0: 
ferencd@0: // Simple authentication handler
ferencd@0: class interactiveAuthenticator : public vmime::security::defaultAuthenticator
ferencd@0: {
ferencd@0: 	const vmime::string getUsername() const
ferencd@0: 	{
ferencd@0: 		if (m_username.empty())
ferencd@0: 			m_username = getUserInput("Username");
ferencd@0: 
ferencd@0: 		return m_username;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	const vmime::string getPassword() const
ferencd@0: 	{
ferencd@0: 		if (m_password.empty())
ferencd@0: 			m_password = getUserInput("Password");
ferencd@0: 
ferencd@0: 		return m_password;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	static const vmime::string getUserInput(const std::string& prompt)
ferencd@0: 	{
ferencd@0: 		std::cout << prompt << ": ";
ferencd@0: 		std::cout.flush();
ferencd@0: 
ferencd@0: 		vmime::string res;
ferencd@0: 		std::getline(std::cin, res);
ferencd@0: 
ferencd@0: 		return res;
ferencd@0: 	}
ferencd@0: 
ferencd@0: private:
ferencd@0: 
ferencd@0: 	mutable vmime::string m_username;
ferencd@0: 	mutable vmime::string m_password;
ferencd@0: };
ferencd@0: 
ferencd@0: #endif // VMIME_HAVE_SASL_SUPPORT
ferencd@0: