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gloox::RosterManager

RosterManager Class Reference

This class implements Jabber/XMPP roster handling in the jabber:iq:roster namespace. More...

#include <rostermanager.h>

Inherits IqHandler, PresenceHandler, SubscriptionHandler, and PrivateXMLHandler.

Inheritance diagram for RosterManager:

Inheritance graph
[legend]
List of all members.

Public Member Functions

 RosterManager (ClientBase *parent)
virtual ~RosterManager ()
void fill ()
Roster * roster ()
void subscribe (const JID &jid, const std::string &name=EmptyString, const StringList &groups=StringList(), const std::string &msg=EmptyString)
void synchronize ()
void add (const JID &jid, const std::string &name, const StringList &groups)
void unsubscribe (const JID &jid, const std::string &msg=EmptyString)
void cancel (const JID &jid, const std::string &msg=EmptyString)
void remove (const JID &jid)
void ackSubscriptionRequest (const JID &to, bool ack)
const std::string & delimiter () const
void setDelimiter (const std::string &delimiter)
RosterItem * getRosterItem (const JID &jid)
void registerRosterListener (RosterListener *rl, bool syncSubscribeReq=true)
void removeRosterListener ()
virtual bool handleIq (const IQ &iq)
virtual void handleIqID (const IQ &iq, int context)
virtual void handlePresence (const Presence &presence)
virtual void handleSubscription (const Subscription &subscription)
virtual void handlePrivateXML (const Tag *xml)
virtual void handlePrivateXMLResult (const std::string &uid, PrivateXMLResult pxResult)

Detailed Description

This class implements Jabber/XMPP roster handling in the jabber:iq:roster namespace.

It takes care of changing presence, subscriptions, etc. You can modify any number of RosterItems within the Roster at any time. These changes must be synchronized with the server by calling synchronize(). Note that incoming Roster pushes initiated by other resources may overwrite changed values. Additionally, XEP-0083 (Nested Roster Groups) is implemented herein.

Author:
Jakob Schroeter <js@camaya.net>
Since:
0.3

Definition at line 48 of file rostermanager.h.

Constructor & Destructor Documentation

RosterManager (  ClientBase *  parent  ) 
 

Creates a new RosterManager.

Parameters:
parent The ClientBase which is used for communication.

Definition at line 107 of file rostermanager.cpp.

~RosterManager (   )  [virtual]
 

Virtual destructor.

Definition at line 123 of file rostermanager.cpp.

Member Function Documentation

void ackSubscriptionRequest (  const JID &  to,
bool  ack
) 
 

Use this function to acknowledge a subscription request if you requested asynchronous subscription request handling.

Parameters:
to The JID to authorize/decline.
ack Whether to authorize or decline the contact's request.

Definition at line 307 of file rostermanager.cpp.

void add (  const JID &  jid,
const std::string &  name,
const StringList &  groups
) 
 

Use this function to add a contact to the roster. No subscription request is sent.

Note:
Use unsubscribe() to remove an item from the roster.
Parameters:
jid The JID to add.
name The displayed name of the contact.
groups A list of groups the contact belongs to.

Definition at line 252 of file rostermanager.cpp.

void cancel (  const JID &  jid,
const std::string &  msg = EmptyString
) 
 

Use this function to cancel the contact's subscription to your presence. The contact will no longer receive presence from you.

Parameters:
jid The contact's JID.
msg A message to send along with the request.
Since:
0.9
Note:
Use remove() to remove a contact from the roster and to cancel its subscriptions.

Definition at line 276 of file rostermanager.cpp.

const std::string& delimiter (   )  const [inline]
 

Use this function to retrieve the delimiter of Nested Roster Groups (XEP-0083).

Returns:
The group delimiter.
Since:
0.7

Definition at line 142 of file rostermanager.h.

void fill (   ) 
 

This function does the initial filling of the roster with the current server-side roster.

Definition at line 154 of file rostermanager.cpp.

RosterItem * getRosterItem (  const JID &  jid  ) 
 

Lets you retrieve the RosterItem that belongs to the given JID.

Parameters:
jid The JID to return the RosterItem for.

Definition at line 394 of file rostermanager.cpp.

bool handleIq (  const IQ &  iq  )  [virtual]
 

Reimplement this function if you want to be notified about incoming IQs.

Parameters:
iq The complete IQ stanza.
Returns:
Indicates whether a request of type 'get' or 'set' has been handled. This includes the obligatory 'result' answer. If you return false, a 'error' will be sent.
Since:
1.0

Implements IqHandler.

Definition at line 165 of file rostermanager.cpp.

void handleIqID (  const IQ &  iq,
int  context
)  [virtual]
 

Reimplement this function if you want to be notified about incoming IQs with a specific value of the id attribute. You have to enable tracking of those IDs using Client::trackID(). This is usually useful for IDs that generate a positive reply, i.e. <iq type='result' id='reg'/> where a namespace filter wouldn't work.

Parameters:
iq The complete IQ stanza.
context A value to restore context, stored with ClientBase::trackID().
Note:
Only IQ stanzas of type 'result' or 'error' can arrive here.
Since:
1.0

Implements IqHandler.

Definition at line 183 of file rostermanager.cpp.

void handlePresence (  const Presence &  presence  )  [virtual]
 

Reimplement this function if you want to be updated on incoming presence notifications.

Parameters:
presence The complete stanza.
Since:
1.0

Implements PresenceHandler.

Definition at line 203 of file rostermanager.cpp.

void handlePrivateXML (  const Tag *  xml  )  [virtual]
 

Reimplement this function to receive the private XML that was requested earlier using PrivateXML::requestXML().

Parameters:
xml The private xml, i.e. the first child of the <query> tag. May be 0. You should not delete the object.

Implements PrivateXMLHandler.

Definition at line 384 of file rostermanager.cpp.

void handlePrivateXMLResult (  const std::string &  uid,
PrivateXMLResult  pxResult
)  [virtual]
 

This function is called to notify about the result of a 'store' or 'request' operation (successful requests are announced by means of handlePrivateXML()).

Parameters:
uid The ID of the query.
pxResult The result of the operation.
Since:
0.7

Implements PrivateXMLHandler.

Definition at line 390 of file rostermanager.cpp.

void handleSubscription (  const Subscription &  subscription  )  [virtual]
 

Reimplement this function if you want to be notified about incoming subscriptions/subscription requests.

Parameters:
subscription The complete Subscription stanza.
Since:
1.0

Implements SubscriptionHandler.

Definition at line 314 of file rostermanager.cpp.

void registerRosterListener (  RosterListener *  rl,
bool  syncSubscribeReq = true
) 
 

Register rl as object that receives updates on roster operations. For GUI applications it may be necessary to display a dialog or whatever to the user without blocking. If you want that, use asynchronous subscription requests. If you want to answer a request right away, make it synchronous.

Parameters:
rl The object that receives roster updates.
syncSubscribeReq Indicates whether (Un)SubscriptionRequests shall be handled synchronous (true) or asynchronous (false). Default: synchronous.

Definition at line 364 of file rostermanager.cpp.

void remove (  const JID &  jid  ) 
 

Use this function to remove a contact from the roster. Subscription is implicitely cancelled.

Parameters:
jid The contact's JID.
Since:
0.9

Definition at line 282 of file rostermanager.cpp.

void removeRosterListener (   ) 
 

Complementary function to registerRosterListener. Removes the current RosterListener. Roster events will not be delivered anywhere.

Definition at line 370 of file rostermanager.cpp.

Roster * roster (   ) 
 

This function returns the roster.

Returns:
Returns a map of JIDs with their current presence.

Definition at line 149 of file rostermanager.cpp.

void setDelimiter (  const std::string &  delimiter  ) 
 

Use this function to set the group delimiter (XEP-0083).

Parameters:
delimiter The group delimiter.
Since:
0.7

Definition at line 376 of file rostermanager.cpp.

void subscribe (  const JID &  jid,
const std::string &  name = EmptyString,
const StringList &  groups = StringList(),
const std::string &  msg = EmptyString
) 
 

Use this function to subscribe to a new JID. The contact is added to the roster automatically (by compliant servers, as required by RFC 3921).

Parameters:
jid The address to subscribe to.
name The displayed name of the contact.
groups A list of groups the contact belongs to.
msg A message sent along with the request.

Definition at line 239 of file rostermanager.cpp.

void synchronize (   ) 
 

Synchronizes locally modified RosterItems back to the server.

Definition at line 293 of file rostermanager.cpp.

void unsubscribe (  const JID &  jid,
const std::string &  msg = EmptyString
) 
 

Use this function to unsubscribe from a contact's presence. You will no longer receive presence from this contact.

Parameters:
jid The address to unsubscribe from.
msg A message to send along with the request.
Since:
0.9
Note:
Use remove() to remove a contact from the roster and to cancel its subscriptions.

Definition at line 270 of file rostermanager.cpp.

The documentation for this class was generated from the following files:
Generated on Tue Apr 22 15:10:15 2008 for gloox by  doxygen 1.4.1