class MUCManager;

class MUCRegistry;

class MemoryStorages;

class NickManager;

class NickResolver;

class PresenceOracle;

class PresenceSender;

class PubSubManager;

class SafeString;

class SoftwareVersionResponder;

class StanzaChannelPresenceSender;

class Storages;

class SubscriptionManager;

class VCardManager;

class WhiteboardSessionManager;

class XMPPRoster;

class XMPPRosterController;

class XMPPRosterImpl;

/**

* Provides the core functionality for writing XMPP client software.

*

* Besides connecting to an XMPP server, this class also provides interfaces for

* performing most tasks on the XMPP network.

*/

class SWIFTEN_API Client : public CoreClient {

public:

/**

* Constructs a client for the given JID with the given password.

*

* JID is give the server will be asked to generate a resource.

* \param password The password used for login given as a \ref SafeString.

* \param networkFactories The network factories that are used

* to handle any network related tasks.

* \param storages The interfaces for storing cache information etc. If

* this is NULL,

* all data will be stored in memory (and be lost on shutdown)

*/

Client(const JID& jid, const SafeString& password, NetworkFactories* networkFactories, Storages* storages = nullptr);

virtual ~Client();

/**

* Sets the software version of the client.

*

* This will be used to respond to version queries from other entities.

*/

void setSoftwareVersion(const std::string& name, const std::string& version, const std::string& os = "");

/**

* Returns a representation of the roster.

*

* The roster is initially empty. To populate it, call requestRoster(),

* which will request the roster from the server. When the roster has

* been requested, it will also be kept up to date when it is updated on

* the server side.

*

* This pointer remains the same across the lifetime of Client. All

* changes to the roster (e.g. after the initial roster request, or after

* subsequent roster updates) are notified through the XMPPRoster's