Swiften/Elements/StreamFeatures.h


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/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <string>
#include <vector>

#include <boost/optional.hpp>
#include <boost/shared_ptr.hpp>

#include <Swiften/Base/API.h>
#include <Swiften/Elements/ToplevelElement.h>

namespace Swift {
    class SWIFTEN_API StreamFeatures : public ToplevelElement    {
        public:
            typedef boost::shared_ptr<StreamFeatures> ref;

            StreamFeatures() : hasStartTLS_(false), hasResourceBind_(false), hasSession_(false), hasStreamManagement_(false), hasRosterVersioning_(false) {}

            void setHasStartTLS() {
                hasStartTLS_ = true;
            }

            bool hasStartTLS() const {
                return hasStartTLS_;
            }

            void setHasSession() {
                hasSession_ = true;
            }

            bool hasSession() const {
                return hasSession_;
            }

            void setHasResourceBind() {
                hasResourceBind_ = true;
            }

            bool hasResourceBind() const {
                return hasResourceBind_;
            }

            const std::vector<std::string>& getCompressionMethods() const {
                return compressionMethods_;
            }

            void addCompressionMethod(const std::string& mechanism) {
                compressionMethods_.push_back(mechanism);
            }

            bool hasCompressionMethod(const std::string& mechanism) const;

            const std::vector<std::string>& getAuthenticationMechanisms() const {
                return authenticationMechanisms_;
            }

            void addAuthenticationMechanism(const std::string& mechanism) {
                authenticationMechanisms_.push_back(mechanism);
            }

            bool hasAuthenticationMechanism(const std::string& mechanism) const;

            bool hasAuthenticationMechanisms() const {
                return !authenticationMechanisms_.empty();
            }

            const boost::optional<std::string> getAuthenticationHostname() const {
                return authenticationHostname_;
            }

            void setAuthenticationHostname(const boost::optional<std::string> authenticationHostname) {
                authenticationHostname_ = authenticationHostname;
            }

            bool hasStreamManagement() const {
                return hasStreamManagement_;
            }

            void setHasStreamManagement() {
                hasStreamManagement_ = true;
            }

            bool hasRosterVersioning() const {
                return hasRosterVersioning_;
            }

            void setHasRosterVersioning() {
                hasRosterVersioning_ = true;
            }

        private:
            bool hasStartTLS_;
            std::vector<std::string> compressionMethods_;
            std::vector<std::string> authenticationMechanisms_;
            bool hasResourceBind_;
            bool hasSession_;
            bool hasStreamManagement_;
            bool hasRosterVersioning_;
            boost::optional<std::string> authenticationHostname_;
    };
}