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OF_ASSUME_NONNULL_BEGIN
@class XMPPContact;
@class XMPPContactManager;
@class XMPPMulticastDelegate;
@class XMPPPresence;
/**
* \brief A protocol that should be (partially) implemented by delegates
* of a XMPPContactManager
*/
@protocol XMPPContactManagerDelegate <OFObject>
@optional
/**
* \brief This callback is called whenever a new contact enters the users roster
*
* \param manager The contact manager that added the contact
* \param contact The contact that was added
*/
- (void)contactManager: (XMPPContactManager *)manager
didAddContact: (XMPPContact *)contact;
/**
* \brief This callback is called whenever a contact is no longer present in
* the users roster
*
* \param manager The contact manager that removed the contact
* \param contact The contact that was removed
*/
- (void)contactManager: (XMPPContactManager *)manager
didRemoveContact: (XMPPContact *)contact;
/**
* \brief This callback is called when a subscription request is received
*
* \param manager The contact manager that received the request
* \param presence The type=subscribe presence
*/
- (void)contactManager: (XMPPContactManager *)manager
didReceiveSubscriptionRequest: (XMPPPresence *)presence;
/**
* \brief This callback is called whenever a contact is about to change its
* roster item
*
* \param contact The contact about to updated its roster item
* \param rosterItem The roster item the contact is going to update with
*/
- (void)contact: (XMPPContact *)contact
willUpdateWithRosterItem: (XMPPRosterItem *)rosterItem;
/**
* \brief This callback is called whenever a contact send a presence stanza
*
* \param contact The contact that send the presence
* \param presence The presence which was send by the contact
*/
- (void)contact: (XMPPContact *)contact
didSendPresence: (XMPPPresence *)presence;
/**
* \brief This callback is called whenever a contact send a message stanza
*
* \param contact The contact that send the message
* \param message The message which was send by the contact
*/
- (void)contact: (XMPPContact *)contact
didSendMessage: (XMPPMessage *)message;
@end
/**
* \brief A class tracking a XMPPContact instance for each contact in the roster
*
* This class delegates to a XMPPConnection and a XMPPRoster, thereby tracking
* each contacts presences and the current XMPPRosterItem.
*/
@interface XMPPContactManager: OFObject <XMPPConnectionDelegate,
XMPPRosterDelegate>
{
OFMutableDictionary *_contacts;
XMPPConnection *_connection;
XMPPRoster *_roster;
XMPPMulticastDelegate *_delegates;
}
/// \brief The tracked contacts, with their bare JID as key
/**
* \brief Adds the specified delegate.
*
* \param delegate The delegate to add
*/
- (void)addDelegate: (id <XMPPContactManagerDelegate>)delegate;
/**
* \brief Removes the specified delegate.
*
* \param delegate The delegate to remove
*/
- (void)removeDelegate: (id <XMPPContactManagerDelegate>)delegate;
@end
OF_ASSUME_NONNULL_END
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OF_ASSUME_NONNULL_BEGIN
@class XMPPContact;
@class XMPPContactManager;
@class XMPPMulticastDelegate;
@class XMPPPresence;
/*!
* @brief A protocol that should be (partially) implemented by delegates
* of a XMPPContactManager
*/
@protocol XMPPContactManagerDelegate <OFObject>
@optional
/*!
* @brief This callback is called whenever a new contact enters the users roster
*
* @param manager The contact manager that added the contact
* @param contact The contact that was added
*/
- (void)contactManager: (XMPPContactManager *)manager
didAddContact: (XMPPContact *)contact;
/*!
* @brief This callback is called whenever a contact is no longer present in
* the users roster
*
* @param manager The contact manager that removed the contact
* @param contact The contact that was removed
*/
- (void)contactManager: (XMPPContactManager *)manager
didRemoveContact: (XMPPContact *)contact;
/*!
* @brief This callback is called when a subscription request is received
*
* @param manager The contact manager that received the request
* @param presence The type=subscribe presence
*/
- (void)contactManager: (XMPPContactManager *)manager
didReceiveSubscriptionRequest: (XMPPPresence *)presence;
/*!
* @brief This callback is called whenever a contact is about to change its
* roster item
*
* @param contact The contact about to updated its roster item
* @param rosterItem The roster item the contact is going to update with
*/
- (void)contact: (XMPPContact *)contact
willUpdateWithRosterItem: (XMPPRosterItem *)rosterItem;
/*!
* @brief This callback is called whenever a contact send a presence stanza
*
* @param contact The contact that send the presence
* @param presence The presence which was send by the contact
*/
- (void)contact: (XMPPContact *)contact
didSendPresence: (XMPPPresence *)presence;
/*!
* @brief This callback is called whenever a contact send a message stanza
*
* @param contact The contact that send the message
* @param message The message which was send by the contact
*/
- (void)contact: (XMPPContact *)contact
didSendMessage: (XMPPMessage *)message;
@end
/*!
* @brief A class tracking a XMPPContact instance for each contact in the roster
*
* This class delegates to a XMPPConnection and a XMPPRoster, thereby tracking
* each contacts presences and the current XMPPRosterItem.
*/
@interface XMPPContactManager: OFObject <XMPPConnectionDelegate,
XMPPRosterDelegate>
{
OFMutableDictionary *_contacts;
XMPPConnection *_connection;
XMPPRoster *_roster;
XMPPMulticastDelegate *_delegates;
}
/*!
* The tracked contacts, with their bare JID as key.
*/
@property (readonly, nonatomic)
OFDictionary OF_GENERIC(OFString *, XMPPContact *) *contacts;
/*!
* @brief Initializes an already allocated XMPPContactManager.
*
* @param connection The connection to be used to track contacts
* @param roster The roster used by the contact manager
* @return An initialized XMPPContactManager
*/
- initWithConnection: (XMPPConnection *)connection
roster: (XMPPRoster *)roster OF_DESIGNATED_INITIALIZER;
- (void)sendSubscribedToJID: (XMPPJID *)subscriber;
- (void)sendUnsubscribedToJID: (XMPPJID *)subscriber;
/*!
* @brief Adds the specified delegate.
*
* @param delegate The delegate to add
*/
- (void)addDelegate: (id <XMPPContactManagerDelegate>)delegate;
/*!
* @brief Removes the specified delegate.
*
* @param delegate The delegate to remove
*/
- (void)removeDelegate: (id <XMPPContactManagerDelegate>)delegate;
@end
OF_ASSUME_NONNULL_END
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