The DBusTubeChannel class represents a Telepathy channel of type DBusTube. More...

#include <TelepathyQt/DBusTubeChannel>

Inherited by Tp::IncomingDBusTubeChannel, and Tp::OutgoingDBusTubeChannel.

Signals
void	busNameAdded (const QString &busName, const Tp::ContactPtr &contact)

void	busNameRemoved (const QString &busName, const Tp::ContactPtr &contact)

Signals inherited from Tp::TubeChannel
void	stateChanged (Tp::TubeChannelState state)

Signals inherited from Tp::Channel
void	groupFlagsChanged (Tp::ChannelGroupFlags flags, Tp::ChannelGroupFlags added, Tp::ChannelGroupFlags removed)

void	groupCanAddContactsChanged (bool canAddContacts)

void	groupCanRemoveContactsChanged (bool canRemoveContacts)

void	groupCanRescindContactsChanged (bool canRescindContacts)

void	groupMembersChanged (const Tp::Contacts &groupMembersAdded, const Tp::Contacts &groupLocalPendingMembersAdded, const Tp::Contacts &groupRemotePendingMembersAdded, const Tp::Contacts &groupMembersRemoved, const Tp::Channel::GroupMemberChangeDetails &details)

void	groupHandleOwnersChanged (const Tp::HandleOwnerMap &owners, const Tp::UIntList &added, const Tp::UIntList &removed)

void	groupSelfContactChanged ()

void	conferenceChannelMerged (const Tp::ChannelPtr &channel)

void	conferenceChannelRemoved (const Tp::ChannelPtr &channel, const Tp::Channel::GroupMemberChangeDetails &details)

Signals inherited from Tp::DBusProxy
void	invalidated (Tp::DBusProxy *proxy, const QString &errorName, const QString &errorMessage)

Signals inherited from Tp::Object
void	propertyChanged (const QString &propertyName)

Public Member Functions
virtual	~DBusTubeChannel ()

QString	serviceName () const

bool	supportsRestrictingToCurrentUser () const

QHash< QString, Tp::ContactPtr >	contactsForBusNames () const

QString	address () const

Public Member Functions inherited from Tp::TubeChannel
virtual	~TubeChannel ()

TubeChannelState	state () const

QVariantMap	parameters () const

Public Member Functions inherited from Tp::Channel
virtual	~Channel ()

ConnectionPtr	connection () const

QVariantMap	immutableProperties () const

QString	channelType () const

HandleType	targetHandleType () const

uint	targetHandle () const

QString	targetId () const

ContactPtr	targetContact () const

bool	isRequested () const

ContactPtr	initiatorContact () const

PendingOperation *	requestClose ()

PendingOperation *	requestLeave (const QString &message=QString(), ChannelGroupChangeReason reason=ChannelGroupChangeReasonNone)

bool	isConference () const

Contacts	conferenceInitialInviteeContacts () const

QList< ChannelPtr >	conferenceChannels () const

QList< ChannelPtr >	conferenceInitialChannels () const

QHash< uint, ChannelPtr >	conferenceOriginalChannels () const

bool	supportsConferenceMerging () const

PendingOperation *	conferenceMergeChannel (const ChannelPtr &channel)

bool	supportsConferenceSplitting () const

PendingOperation *	conferenceSplitChannel ()

ChannelGroupFlags	groupFlags () const

bool	groupCanAddContacts () const

bool	groupCanAddContactsWithMessage () const

bool	groupCanAcceptContactsWithMessage () const

PendingOperation *	groupAddContacts (const QList< ContactPtr > &contacts, const QString &message=QString())

bool	groupCanRescindContacts () const

bool	groupCanRescindContactsWithMessage () const

bool	groupCanRemoveContacts () const

bool	groupCanRemoveContactsWithMessage () const

bool	groupCanRejectContactsWithMessage () const

bool	groupCanDepartWithMessage () const

PendingOperation *	groupRemoveContacts (const QList< ContactPtr > &contacts, const QString &message=QString(), ChannelGroupChangeReason reason=ChannelGroupChangeReasonNone)

Contacts	groupContacts (bool includeSelfContact=true) const

Contacts	groupLocalPendingContacts (bool includeSelfContact=true) const

Contacts	groupRemotePendingContacts (bool includeSelfContact=true) const

GroupMemberChangeDetails	groupLocalPendingContactChangeInfo (const ContactPtr &contact) const

GroupMemberChangeDetails	groupSelfContactRemoveInfo () const

bool	groupAreHandleOwnersAvailable () const

HandleOwnerMap	groupHandleOwners () const

bool	groupIsSelfContactTracked () const

ContactPtr	groupSelfContact () const

Public Member Functions inherited from Tp::StatefulDBusProxy
	StatefulDBusProxy (const QDBusConnection &dbusConnection, const QString &busName, const QString &objectPath, const Feature &featureCore)

virtual	~StatefulDBusProxy ()

Public Member Functions inherited from Tp::DBusProxy
	DBusProxy (const QDBusConnection &dbusConnection, const QString &busName, const QString &objectPath, const Feature &featureCore)

virtual	~DBusProxy ()

QDBusConnection	dbusConnection () const

QString	busName () const

QString	objectPath () const

bool	isValid () const

QString	invalidationReason () const

QString	invalidationMessage () const

Public Member Functions inherited from Tp::Object
virtual	~Object ()

Public Member Functions inherited from Tp::RefCounted
	RefCounted ()

virtual	~RefCounted ()

Public Member Functions inherited from Tp::ReadyObject
	ReadyObject (RefCounted *object, const Feature &featureCore)

	ReadyObject (DBusProxy *proxy, const Feature &featureCore)

virtual	~ReadyObject ()

virtual bool	isReady (const Features &features=Features()) const

virtual PendingReady *	becomeReady (const Features &requestedFeatures=Features())

virtual Features	requestedFeatures () const

virtual Features	actualFeatures () const

virtual Features	missingFeatures () const

Public Member Functions inherited from Tp::OptionalInterfaceFactory< Channel >
	OptionalInterfaceFactory (Channel *this_)

	~OptionalInterfaceFactory ()

QStringList	interfaces () const

bool	hasInterface (const QString &name) const

Interface *	optionalInterface (InterfaceSupportedChecking check=CheckInterfaceSupported) const

Interface *	interface () const

Static Public Member Functions
static DBusTubeChannelPtr	create (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties)

Static Public Member Functions inherited from Tp::TubeChannel
static TubeChannelPtr	create (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties)

Static Public Member Functions inherited from Tp::Channel
static ChannelPtr	create (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties)

Static Public Member Functions inherited from Tp::StatefulDBusProxy
static QString	uniqueNameFrom (const QDBusConnection &bus, const QString &wellKnownOrUnique)

static QString	uniqueNameFrom (const QDBusConnection &bus, const QString &wellKnownOrUnique, QString &error, QString &message)

Static Public Attributes
static const Feature	FeatureCore

static const Feature	FeatureBusNameMonitoring

Static Public Attributes inherited from Tp::TubeChannel
static const Feature	FeatureCore

Static Public Attributes inherited from Tp::Channel
static const Feature	FeatureCore

static const Feature	FeatureConferenceInitialInviteeContacts

Protected Member Functions
	DBusTubeChannel (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties)

Protected Member Functions inherited from Tp::TubeChannel
	TubeChannel (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties, const Feature &coreFeature=TubeChannel::FeatureCore)

void	setParameters (const QVariantMap &parameters)

Protected Member Functions inherited from Tp::Channel
	Channel (const ConnectionPtr &connection, const QString &objectPath, const QVariantMap &immutableProperties, const Feature &coreFeature)

Client::ChannelInterface *	baseInterface () const

bool	groupSelfHandleIsLocalPending () const

Protected Member Functions inherited from Tp::DBusProxy
void	setBusName (const QString &busName)

void	invalidate (const QString &reason, const QString &message)

void	invalidate (const QDBusError &error)

Protected Member Functions inherited from Tp::Object
	Object ()

void	notify (const char *propertyName)

Protected Member Functions inherited from Tp::ReadyObject
ReadinessHelper *	readinessHelper () const

Protected Member Functions inherited from Tp::OptionalInterfaceFactory< Channel >
void	setInterfaces (const QStringList &interfaces)

Additional Inherited Members
Public Types inherited from Tp::OptionalInterfaceFactory< Channel >
enum	InterfaceSupportedChecking

Protected Slots inherited from Tp::Channel
PendingOperation *	groupAddSelfHandle ()

Detailed Description

The DBusTubeChannel class represents a Telepathy channel of type DBusTube.

It provides a private bus which can be used as a peer-to-peer connection in case of a Contact Channel, or as a full-fledged bus in case of a Room Channel.

DBusTubeChannel is an intermediate base class; OutgoingDBusTubeChannel and IncomingDBusTubeChannel are the specialized classes used for locally and remotely initiated tubes respectively.

For more details, please refer to Telepathy specification.

See Asynchronous Object Model, Shared Pointer Usage

Constructor & Destructor Documentation

Tp::DBusTubeChannel::~DBusTubeChannel ( )

virtual

Class destructor.

Tp::DBusTubeChannel::DBusTubeChannel	(	const ConnectionPtr &	connection,
		const QString &	objectPath,
		const QVariantMap &	immutableProperties
	)

protected

Construct a new DBusTubeChannel object.

Parameters

connection	Connection owning this channel, and specifying the service.
objectPath	The object path of this channel.
immutableProperties	The immutable properties of this channel.

Member Function Documentation

DBusTubeChannelPtr Tp::DBusTubeChannel::create	(	const ConnectionPtr &	connection,
		const QString &	objectPath,
		const QVariantMap &	immutableProperties
	)

static

Create a new DBusTubeChannel channel.

Parameters

connection	Connection owning this channel, and specifying the service.
objectPath	The object path of this channel.
immutableProperties	The immutable properties of this channel.

Returns: A DBusTubeChannelPtr object pointing to the newly created DBusTubeChannel object.

QString Tp::DBusTubeChannel::serviceName ( ) const

Returns the service name which will be used over the tube. This should be a well-known and valid DBus service name, in the form "org.my.service".

This method requires DBusTubeChannel::FeatureCore to be enabled.

Returns: the service name that will be used over the tube

bool Tp::DBusTubeChannel::supportsRestrictingToCurrentUser ( ) const

Checks if this tube is capable to accept or offer a private bus which will allow connections only from the current user

This method is useful only if your appliance is really security-sensitive: in general, this restriction is always enabled by default on all tubes offered or accepted from Telepathy-Qt, falling back to a general connection allowance if this feature is not available.

If your application does not have specific needs regarding DBus credentials, you can trust Telepathy-Qt to do the right thing - in any case, the most secure method available will be used by default.

This method requires DBusTubeChannel::FeatureCore to be enabled.

Returns: Whether this DBus tube is capable to accept or offer a private bus restricting access to it to the current user only.

See also: IncomingDBusTubeChannel::acceptTube; OutgoingDBusTubeChannel::offerTube

QHash< QString, Tp::ContactPtr > Tp::DBusTubeChannel::contactsForBusNames ( ) const

This function returns all the known active bus names in this tube. It requires FeatureBusNameMonitoring to be activated; however, even a late activation of the feature will make this function return a full list of all the connected bus names, including the ones which appeared before the activation of the feature itself.

This function will always return an empty hash in case the tube is p2p, even if FeatureBusNameMonitoring has been activated.

This method requires FeatureBusNameMonitoring to be enabled.

Returns: A list of active connection ids known to this tube

QString Tp::DBusTubeChannel::address ( ) const

If the tube has been opened, this function returns the private bus address you should be connecting to for using this tube.

Please note this function will return a meaningful value only if the tube has already been opened successfully: in case of failure or the tube being still pending, an empty QString will be returned.

Note: If you plan to use QtDBus for the DBus connection, please note you should always use QDBusConnection::connectToPeer(), regardless of the fact this tube is a p2p or a group one. The above function has been introduced in Qt 4.8, previous versions of Qt do not allow the use of DBus Tubes through QtDBus.

Returns: The address of the private bus opened by this tube

void Tp::DBusTubeChannel::busNameAdded	(	const QString &	busName,
		const Tp::ContactPtr &	contact
	)

signal

Emitted when a new participant joins this tube.

This signal will be emitted only if the tube is a group tube (not p2p), and if the FeatureBusNameMonitoring feature has been enabled.

Parameters

busName	The bus name of the new participant
contact	The ContactPtr identifying the participant

void Tp::DBusTubeChannel::busNameRemoved	(	const QString &	busName,
		const Tp::ContactPtr &	contact
	)

signal

Emitted when a participant leaves this tube.

This signal will be emitted only if the tube is a group tube (not p2p), and if the FeatureBusNameMonitoring feature has been enabled.

Parameters

busName	The bus name of the participant leaving
contact	The ContactPtr identifying the participant

Member Data Documentation

const Feature Tp::DBusTubeChannel::FeatureCore

static

Feature representing the core that needs to become ready to make the DBusTubeChannel object usable.

Note that this feature must be enabled in order to use most DBusTubeChannel methods. See specific methods documentation for more details.

const Feature Tp::DBusTubeChannel::FeatureBusNameMonitoring

static

Feature used in order to monitor bus names in this DBus tube.

See bus name monitoring specific methods' documentation for more details.

See also: busNameAdded(), busNameRemoved()

Signals

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation