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OF_ASSUME_NONNULL_BEGIN
@class XMPPRosterItem;
@class XMPPIQ;
@class XMPPRoster;
@class XMPPMulticastDelegate;
/**
* \brief A protocol that should be (partially) implemented by delegates
* of a XMPPRoster
*/
@protocol XMPPRosterDelegate
@optional
/**
* \brief This callback is called after the roster was received (as a result of
* calling -requestRoster).
*
* \param roster The roster that was received
*/
- (void)rosterWasReceived: (XMPPRoster *)roster;
/**
* \brief This callback is called whenever a roster push was received.
*
* \param roster The roster that was updated by the roster push
* \param rosterItem The roster item received in the push
*/
- (void)roster: (XMPPRoster *)roster
didReceiveRosterItem: (XMPPRosterItem *)rosterItem;
@end
/**
* \brief A class implementing roster related functionality.
*/
@interface XMPPRoster: OFObject <XMPPConnectionDelegate>
{
XMPPConnection *_connection;
OFMutableDictionary *_rosterItems;
XMPPMulticastDelegate *_delegates;
id <XMPPStorage> _dataStorage;
bool _rosterRequested;
}
/**
* \brief The connection to which the roster belongs
*/
@property (readonly, assign) XMPPConnection *connection;
/**
* \brief An object for data storage, conforming to the XMPPStorage protocol.
*
* Inherited from the connection if not overridden.
*/
@property (nonatomic, assign) id <XMPPStorage> dataStorage;
/**
* \brief The list of contacts as an OFDictionary with the bare JID as a string
* as key.
*/
@property (readonly, nonatomic)
OFDictionary OF_GENERIC(OFString *, XMPPRosterItem *) *rosterItems;
- init OF_UNAVAILABLE;
/**
* \brief Initializes an already allocated XMPPRoster.
*
* \param connection The connection roster related stanzas are send and
* received over
* \return An initialized XMPPRoster
*/
- initWithConnection: (XMPPConnection *)connection OF_DESIGNATED_INITIALIZER;
/**
* \brief Requests the roster from the server.
*/
- (void)requestRoster;
/**
* \brief Adds a new contact to the roster.
*
* \param rosterItem The roster item to add to the roster
*/
- (void)addRosterItem: (XMPPRosterItem *)rosterItem;
/**
* \brief Updates an already existing contact in the roster.
*
* \param rosterItem The roster item to update
*/
- (void)updateRosterItem: (XMPPRosterItem *)rosterItem;
/**
* \brief Delete a contact from the roster.
*
* \param rosterItem The roster item to delete
*/
- (void)deleteRosterItem: (XMPPRosterItem *)rosterItem;
/**
* \brief Adds the specified delegate.
*
* \param delegate The delegate to add
*/
- (void)addDelegate: (id <XMPPRosterDelegate>)delegate;
/**
* \brief Removes the specified delegate.
*
* \param delegate The delegate to remove
*/
- (void)removeDelegate: (id <XMPPRosterDelegate>)delegate;
@end
OF_ASSUME_NONNULL_END
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OF_ASSUME_NONNULL_BEGIN
@class XMPPRosterItem;
@class XMPPIQ;
@class XMPPRoster;
@class XMPPMulticastDelegate;
/*!
* @brief A protocol that should be (partially) implemented by delegates
* of a XMPPRoster
*/
@protocol XMPPRosterDelegate
@optional
/*!
* @brief This callback is called after the roster was received (as a result of
* calling -requestRoster).
*
* @param roster The roster that was received
*/
- (void)rosterWasReceived: (XMPPRoster *)roster;
/*!
* @brief This callback is called whenever a roster push was received.
*
* @param roster The roster that was updated by the roster push
* @param rosterItem The roster item received in the push
*/
- (void)roster: (XMPPRoster *)roster
didReceiveRosterItem: (XMPPRosterItem *)rosterItem;
@end
/*!
* @brief A class implementing roster related functionality.
*/
@interface XMPPRoster: OFObject <XMPPConnectionDelegate>
{
XMPPConnection *_connection;
OFMutableDictionary *_rosterItems;
XMPPMulticastDelegate *_delegates;
id <XMPPStorage> _dataStorage;
bool _rosterRequested;
}
/*!
* @brief The connection to which the roster belongs
*/
@property (readonly, assign) XMPPConnection *connection;
/*!
* @brief An object for data storage, conforming to the XMPPStorage protocol.
*
* Inherited from the connection if not overridden.
*/
@property (nonatomic, assign) id <XMPPStorage> dataStorage;
/*!
* @brief The list of contacts as an OFDictionary with the bare JID as a string
* as key.
*/
@property (readonly, nonatomic)
OFDictionary OF_GENERIC(OFString *, XMPPRosterItem *) *rosterItems;
- init OF_UNAVAILABLE;
/*!
* @brief Initializes an already allocated XMPPRoster.
*
* @param connection The connection roster related stanzas are send and
* received over
* @return An initialized XMPPRoster
*/
- initWithConnection: (XMPPConnection *)connection OF_DESIGNATED_INITIALIZER;
/*!
* @brief Requests the roster from the server.
*/
- (void)requestRoster;
/*!
* @brief Adds a new contact to the roster.
*
* @param rosterItem The roster item to add to the roster
*/
- (void)addRosterItem: (XMPPRosterItem *)rosterItem;
/*!
* @brief Updates an already existing contact in the roster.
*
* @param rosterItem The roster item to update
*/
- (void)updateRosterItem: (XMPPRosterItem *)rosterItem;
/*!
* @brief Delete a contact from the roster.
*
* @param rosterItem The roster item to delete
*/
- (void)deleteRosterItem: (XMPPRosterItem *)rosterItem;
/*!
* @brief Adds the specified delegate.
*
* @param delegate The delegate to add
*/
- (void)addDelegate: (id <XMPPRosterDelegate>)delegate;
/*!
* @brief Removes the specified delegate.
*
* @param delegate The delegate to remove
*/
- (void)removeDelegate: (id <XMPPRosterDelegate>)delegate;
@end
OF_ASSUME_NONNULL_END
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