Swiften/Disco/EntityCapsManager.h


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

#pragma once

#include <map>

#include <Swiften/Base/API.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swiften/Disco/EntityCapsProvider.h>
#include <Swiften/Elements/DiscoInfo.h>
#include <Swiften/Elements/ErrorPayload.h>
#include <Swiften/Elements/Presence.h>

namespace Swift {
    class StanzaChannel;
    class CapsProvider;

    /**
     * This class is responsible for gathering and providing
     * information about capabilities of entities on the network.
     * This information is provided in the form of service discovery
     * information.
     */
    class SWIFTEN_API EntityCapsManager : public EntityCapsProvider, public boost::bsignals::trackable {
        public:
            EntityCapsManager(CapsProvider*, StanzaChannel*);

            /**
             * Returns the service discovery information of the given JID.
             */
            DiscoInfo::ref getCaps(const JID&) const;

        private:
            void handlePresenceReceived(std::shared_ptr<Presence>);
            void handleStanzaChannelAvailableChanged(bool);
            void handleCapsAvailable(const std::string&);

        private:
            CapsProvider* capsProvider;
            std::map<JID, std::string> caps;
    };
}