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QXmppPresence Class Reference
Stanzas

The QXmppPresence class represents an XMPP presence stanza. More...

`#include <QXmppPresence.h>`

Inheritance diagram for QXmppPresence:

## Public Types

enum | Type { Error = 0, Available, Unavailable, Subscribe, Subscribed, Unsubscribe, Unsubscribed, Probe }
| This enum is used to describe a presence type. More...
enum | AvailableStatusType { Online = 0, Away, XA, DND, Chat, Invisible }
| This enum is used to describe an availability status. More...
enum | VCardUpdateType { VCardUpdateNone = 0, VCardUpdateNoPhoto, VCardUpdateValidPhoto, VCardUpdateNotReady }

## Public Member Functions

| QXmppPresence (QXmppPresence::Type type=QXmppPresence::Available)
| QXmppPresence (const QXmppPresence &other)
| Constructs a copy of other.
| ~QXmppPresence ()
| Destroys a QXmppPresence.
QXmppPresence & | operator= (const QXmppPresence &other)
| Assigns other to this presence.
AvailableStatusType | availableStatusType () const
void | setAvailableStatusType (AvailableStatusType type)
| Sets the availability status type, for instance busy or away.
int | priority () const
| Returns the priority level of the resource.
void | setPriority (int priority)
| Sets the priority level of the resource.
QXmppPresence::Type | type () const
void | setType (QXmppPresence::Type)
QString | statusText () const
| Returns the status text, a textual description of the user's status.
void | setStatusText (const QString &statusText)
QXmppMucItem | mucItem () const
| Returns the MUC item.
void | setMucItem (const QXmppMucItem &item)
QString | mucPassword () const
| Returns the password used to join a MUC room.
void | setMucPassword (const QString &password)
| Sets the password used to join a MUC room.
QList< int > | mucStatusCodes () const
| Returns the MUC status codes.
void | setMucStatusCodes (const QList< int > &codes)
bool | isMucSupported () const
| Returns true if the sender has indicated MUC support.
void | setMucSupported (bool supported)
| Sets whether MUC is supported.
QByteArray | photoHash () const
| XEP-0153: vCard-Based Avatars
void | setPhotoHash (const QByteArray &)
VCardUpdateType | vCardUpdateType () const
void | setVCardUpdateType (VCardUpdateType type)
QString | capabilityHash () const
| XEP-0115: Entity Capabilities
void | setCapabilityHash (const QString &)
| XEP-0115: Entity Capabilities
QString | capabilityNode () const
| XEP-0115: Entity Capabilities
void | setCapabilityNode (const QString &)
| XEP-0115: Entity Capabilities
QByteArray | capabilityVer () const
| XEP-0115: Entity Capabilities
void | setCapabilityVer (const QByteArray &)
| XEP-0115: Entity Capabilities
QStringList | capabilityExt () const
| Legacy XEP-0115: Entity Capabilities
Public Member Functions inherited from QXmppStanza
| QXmppStanza (const QString &from=QString(), const QString &to=QString())
| QXmppStanza (const QXmppStanza &other)
| Constructs a copy of other.
virtual | ~QXmppStanza ()
| Destroys a QXmppStanza.
QXmppStanza & | operator= (const QXmppStanza &other)
| Assigns other to this stanza.
QString | to () const
void | setTo (const QString &)
QString | from () const
| Returns the stanza's sender JID.
void | setFrom (const QString &)
QString | id () const
| Returns the stanza's identifier.
void | setId (const QString &)
QString | lang () const
| Returns the stanza's language.
void | setLang (const QString &)
QXmppStanza::Error | error () const
| Returns the stanza's error.
void | setError (const QXmppStanza::Error &error)
QXmppElementList | extensions () const
void | setExtensions (const QXmppElementList &elements)
QList< QXmppExtendedAddress > | extendedAddresses () const
void | setExtendedAddresses (const QList< QXmppExtendedAddress > &extendedAddresses)

## Detailed Description

The QXmppPresence class represents an XMPP presence stanza.

## Member Enumeration Documentation

enum QXmppPresence::AvailableStatusType

This enum is used to describe an availability status.

Enumerator:

  Online | The entity or resource is online.
  Away | The entity or resource is temporarily away.
  XA | The entity or resource is away for an extended period.
  DND | The entity or resource is busy ("Do Not Disturb").
  Chat | The entity or resource is actively interested in chatting.
  Invisible | obsolete XEP-0018: Invisible Presence

enum QXmppPresence::Type

This enum is used to describe a presence type.

Enumerator:

  Error | An error has occurred regarding processing or delivery of a previously-sent presence stanza.
  Available | Signals that the sender is online and available for communication.
  Unavailable | Signals that the sender is no longer available for communication.
  Subscribe | The sender wishes to subscribe to the recipient's presence.
  Subscribed | The sender has allowed the recipient to receive their presence.
  Unsubscribe | The sender is unsubscribing from another entity's presence.
  Unsubscribed | The subscription request has been denied or a previously-granted subscription has been cancelled.
  Probe | A request for an entity's current presence; SHOULD be generated only by a server on behalf of a user.

enum QXmppPresence::VCardUpdateType

This enum is used to describe vCard updates as defined by XEP-0153: vCard-Based Avatars

Enumerator:

  VCardUpdateNone | Protocol is not supported.
  VCardUpdateNoPhoto | User is not using any image.
  VCardUpdateValidPhoto | User is advertising an image.

  VCardUpdateNotReady

  User is not ready to advertise an image.
  Note
    This enables recipients to distinguish between the absence of an image (empty photo element) and mere support for the protocol (empty update child).

## Constructor & Destructor Documentation

QXmppPresence::QXmppPresence | ( | QXmppPresence::Type | type = `QXmppPresence::Available` | ) |

Constructs a QXmppPresence.

Parameters

  type |

## Member Function Documentation

QXmppPresence::AvailableStatusType QXmppPresence::availableStatusType | ( |  | ) | const

Returns the availability status type, for instance busy or away.

This will not tell you whether a contact is connected, check whether type() is QXmppPresence::Available instead.

QByteArray QXmppPresence::photoHash | ( |  | ) | const

XEP-0153: vCard-Based Avatars

.

Returns the photo-hash of the VCardUpdate.

Returns
  QByteArray

void QXmppPresence::setMucItem | ( | const QXmppMucItem & | item | ) |

Sets the MUC item.

Parameters

  item |

void QXmppPresence::setMucStatusCodes | ( | const QList< int > & | codes | ) |

Sets the MUC status codes.

Parameters

  codes |

void QXmppPresence::setPhotoHash | ( | const QByteArray & | photoHash | ) |

Sets the photo-hash of the VCardUpdate.

Parameters

  photoHash | as QByteArray

void QXmppPresence::setStatusText | ( | const QString & | statusText | ) |

Sets the status text, a textual description of the user's status.

Parameters

  statusText | The status text, for example "Gone fishing".

void QXmppPresence::setType | ( | QXmppPresence::Type | type | ) |

Sets the presence type.

Parameters

  type |

void QXmppPresence::setVCardUpdateType | ( | VCardUpdateType | type | ) |

Sets the type of VCardUpdate

Parameters

  type | VCardUpdateType

QXmppPresence::Type QXmppPresence::type | ( |  | ) | const

Returns the presence type.

You can use this method to determine the action which needs to be taken in response to receiving the presence. For instance, if the type is QXmppPresence::Available or QXmppPresence::Unavailable, you could update the icon representing a contact's availability.

QXmppPresence::VCardUpdateType QXmppPresence::vCardUpdateType | ( |  | ) | const

Returns the type of VCardUpdate

Returns
  VCardUpdateType

The documentation for this class was generated from the following files:

- QXmppPresence.h
- QXmppPresence.cpp