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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#pragma once
#include <boost/filesystem.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>
#include "Swiften/Base/boost_bsignals.h"
#include <map>
#include "Swiften/JID/JID.h"
#include "Swiften/Elements/Presence.h"
#include "Swiften/Elements/VCard.h"
#include "Swiften/Elements/ErrorPayload.h"
namespace Swift {
class MUCRegistry;
class AvatarStorage;
class StanzaChannel;
class IQRouter;
class AvatarManager {
public:
AvatarManager(StanzaChannel*, IQRouter*, AvatarStorage*, MUCRegistry* = NULL);
virtual ~AvatarManager();
virtual void setMUCRegistry(MUCRegistry*);
virtual String getAvatarHash(const JID&) const;
virtual boost::filesystem::path getAvatarPath(const JID&) const;
virtual void setAvatar(const JID&, const ByteArray& avatar);
public:
boost::signal<void (const JID&, const String&)> onAvatarChanged;
protected:
/** Used only for testing. Leads to a non-functional object. */
AvatarManager();
private:
void handlePresenceReceived(boost::shared_ptr<Presence>);
void handleVCardReceived(const JID& from, const String& hash, boost::shared_ptr<VCard>, const boost::optional<ErrorPayload>&);
void setAvatarHash(const JID& from, const String& hash);
JID getAvatarJID(const JID& o) const;
private:
StanzaChannel* stanzaChannel_;
IQRouter* iqRouter_;
AvatarStorage* avatarStorage_;
MUCRegistry* mucRegistry_;
std::map<JID, String> avatarHashes_;
};
}
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Swift