#include <sockep.h>

Inheritance diagram for OpalSockEndPoint:

Collaboration diagram for OpalSockEndPoint:

Public Member Functions
Construction
	OpalSockEndPoint (OpalManager &manager, const char *prefix=OPAL_SOCK_PREFIX)

	~OpalSockEndPoint ()

Overrides from OpalLocalEndPoint
virtual PSafePtr< OpalConnection >	MakeConnection (OpalCall &call, const PString &party, void userData=NULL, unsigned int options=0, OpalConnection::StringOptions stringOptions=NULL)

virtual OpalLocalConnection *	CreateConnection (OpalCall &call, void userData, unsigned options, OpalConnection::StringOptions stringOptions)

Public Member Functions inherited from OpalLocalEndPoint
	OpalLocalEndPoint (OpalManager &manager, const char *prefix=OPAL_LOCAL_PREFIX, bool useCallbacks=true)

	~OpalLocalEndPoint ()

virtual OpalMediaFormatList	GetMediaFormats () const

PSafePtr< OpalLocalConnection >	GetLocalConnectionWithLock (const PString &token, PSafetyMode mode=PSafeReadWrite)

virtual bool	OnOutgoingSetUp (const OpalLocalConnection &connection)

virtual bool	OnOutgoingCall (const OpalLocalConnection &connection)

virtual bool	OnIncomingCall (OpalLocalConnection &connection)

virtual bool	AlertingIncomingCall (const PString &token, OpalConnection::StringOptions *options=NULL, bool withMedia=false)

virtual bool	AcceptIncomingCall (const PString &token, OpalConnection::StringOptions *options=NULL)

virtual bool	RejectIncomingCall (const PString &token, const OpalConnection::CallEndReason &reason=OpalConnection::EndedByAnswerDenied)

virtual bool	OnUserInput (const OpalLocalConnection &connection, const PString &indication)

Synchronicity	GetDefaultAudioSynchronicity () const

void	SetDefaultAudioSynchronicity (Synchronicity sync)

Synchronicity	GetDefaultVideoSourceSynchronicity () const

void	SetDefaultVideoSourceSynchronicity (Synchronicity sync)

bool	IsDeferredAlerting () const

void	SetDeferredAlerting (bool defer)

bool	IsDeferredAnswer () const

void	SetDeferredAnswer (bool defer)

bool	WillPauseTransmitMediaOnHold () const

void	SetPauseTransmitMediaOnHold (bool pause)

void	SetFarEndCameraCapabilityChangedNotifier (const PNotifier &notifier)
	Set a callback for when the far end camera control capabilities change. More...

const PNotifier &	GetFarEndCameraCapabilityChangedNotifier () const
	Get a callback for when the far end camera control capabilities change. More...

void	SetFarEndCameraActionNotifier (const PNotifier &notifier)
	Set a callback for when a far end camera control action comes from remote. More...

const PNotifier &	GetFarEndCameraActionNotifier () const
	Get a callback for when a far end camera control action comes from remote. More...

	P_DECLARE_BITWISE_ENUM (CallbackUsage, 2,(NoCallbacks, UseSourceCallback, UseSinkCallback))
	Enumeration for usage of media callback direction in CallbackMap. More...

bool	UseCallback (const OpalMediaFormat &mediaFormat, bool isSource) const
	Indicate media type and direction is to use virtual callback functions. More...

bool	SetCallbackUsage (const OpalMediaType &mediaType, CallbackUsage usage)
	Set callback usage for media type. More...

virtual bool	OnReadMediaFrame (const OpalLocalConnection &connection, const OpalMediaStream &mediaStream, RTP_DataFrame &frame)

virtual bool	OnWriteMediaFrame (const OpalLocalConnection &connection, const OpalMediaStream &mediaStream, RTP_DataFrame &frame)

virtual bool	OnReadMediaData (OpalLocalConnection &connection, OpalMediaStream &mediaStream, void *data, PINDEX size, PINDEX &length)

virtual bool	OnWriteMediaData (const OpalLocalConnection &connection, const OpalMediaStream &mediaStream, const void *data, PINDEX length, PINDEX &written)

virtual bool	CreateVideoInputDevice (const OpalConnection &connection, const OpalMediaFormat &mediaFormat, PVideoInputDevice *&device, bool &autoDelete)

virtual bool	CreateVideoOutputDevice (const OpalConnection &connection, const OpalMediaFormat &mediaFormat, bool preview, PVideoOutputDevice *&device, bool &autoDelete)

virtual Synchronicity	GetSynchronicity (const OpalMediaFormat &mediaFormat, bool isSource) const

Public Member Functions inherited from OpalEndPoint
	P_DECLARE_BITWISE_ENUM (Attributes, 2,(NoAttributes, IsNetworkEndPoint, SupportsE164))

	OpalEndPoint (OpalManager &manager, const PCaselessString &prefix, Attributes attributes)

	~OpalEndPoint ()

virtual void	ShutDown ()

void	PrintOn (ostream &strm) const

bool	StartListeners (const PStringArray &interfaces, bool add=true)

virtual bool	StartListener (const PString &address)

virtual bool	StartListener (OpalListener *listener)

virtual PStringArray	GetDefaultListeners () const

virtual PString	GetDefaultTransport () const

virtual WORD	GetDefaultSignalPort () const

OpalListener *	FindListener (const OpalTransportAddress &iface)

bool	FindListenerForProtocol (const char *proto, OpalTransportAddress &addr)

PBoolean	StopListener (const OpalTransportAddress &iface)

PBoolean	RemoveListener (OpalListener *listener)

OpalTransportAddressArray	GetInterfaceAddresses (const OpalTransport *associatedTransport=NULL) const

	PDECLARE_AcceptHandlerNotifier (OpalEndPoint, NewIncomingConnection)

virtual void	OnNewConnection (OpalCall &call, OpalConnection &connection)

virtual PBoolean	OnSetUpConnection (OpalConnection &connection)

virtual PBoolean	OnIncomingConnection (OpalConnection &connection, unsigned options, OpalConnection::StringOptions *stringOptions)

virtual void	OnProceeding (OpalConnection &connection)

virtual void	OnAlerting (OpalConnection &connection, bool withMedia)

virtual void	OnAlerting (OpalConnection &connection)

virtual OpalConnection::AnswerCallResponse	OnAnswerCall (OpalConnection &connection, const PString &caller)

virtual void	OnConnected (OpalConnection &connection)

virtual void	OnEstablished (OpalConnection &connection)

virtual void	OnReleased (OpalConnection &connection)

virtual void	OnHold (OpalConnection &connection, bool fromRemote, bool onHold)

virtual void	OnHold (OpalConnection &connection)

virtual PBoolean	OnForwarded (OpalConnection &connection, const PString &remoteParty)

virtual bool	OnTransferNotify (OpalConnection &connection, const PStringToString &info, const OpalConnection *transferringConnection)

virtual PBoolean	ClearCall (const PString &token, OpalConnection::CallEndReason reason=OpalConnection::EndedByLocalUser, PSyncPoint *sync=NULL)

virtual PBoolean	ClearCallSynchronous (const PString &token, OpalConnection::CallEndReason reason=OpalConnection::EndedByLocalUser, PSyncPoint *sync=NULL)

virtual void	ClearAllCalls (OpalConnection::CallEndReason reason=OpalConnection::EndedByLocalUser, PBoolean wait=true)

PSafePtr< OpalConnection >	GetConnectionWithLock (const PString &token, PSafetyMode mode=PSafeReadWrite) const

template<class ConnClass >
PSafePtr< ConnClass >	GetConnectionWithLockAs (const PString &token, PSafetyMode mode=PSafeReadWrite) const

PStringList	GetAllConnections ()

PINDEX	GetConnectionCount () const

virtual PBoolean	HasConnection (const PString &token)

virtual void	DestroyConnection (OpalConnection *connection)

virtual void	AdjustMediaFormats (bool local, const OpalConnection &connection, OpalMediaFormatList &mediaFormats) const

virtual bool	GetMediaTransportAddresses (const OpalConnection &provider, const OpalConnection &consumer, unsigned sessionId, const OpalMediaType &mediaType, OpalTransportAddressArray &transports) const

virtual PBoolean	OnOpenMediaStream (OpalConnection &connection, OpalMediaStream &stream)

virtual void	OnClosedMediaStream (const OpalMediaStream &stream)

virtual void	OnFailedMediaStream (OpalConnection &connection, bool fromRemote, const PString &reason)

void	SetMediaCryptoSuites (const PStringArray &security)

PStringArray	GetMediaCryptoSuites () const

virtual PStringArray	GetAllMediaCryptoSuites () const

virtual void	OnUserInputString (OpalConnection &connection, const PString &value)

virtual void	OnUserInputTone (OpalConnection &connection, char tone, int duration)

virtual PString	ReadUserInput (OpalConnection &connection, const char *terminators="#\r\n", unsigned lastDigitTimeout=4, unsigned firstDigitTimeout=30)

virtual PBoolean	Message (const PString &to, const PString &body)

virtual PBoolean	Message (const PURL &to, const PString &type, const PString &body, PURL &from, PString &conversationId)

virtual PBoolean	Message (OpalIM &Message)

virtual void	OnMessageReceived (const OpalIM &message)

virtual void	OnMWIReceived (const PString &party, OpalManager::MessageWaitingType type, const PString &extraInfo)

virtual bool	GetConferenceStates (OpalConferenceStates &states, const PString &name=PString::Empty()) const

virtual void	OnConferenceStatusChanged (OpalEndPoint &endpoint, const PString &uri, OpalConferenceState::ChangeType change)

virtual PStringList	GetNetworkURIs (const PString &name) const

virtual PBoolean	GarbageCollection ()

OpalManager &	GetManager () const

const PString &	GetPrefixName () const

bool	HasAttribute (Attributes opt) const

const OpalProductInfo &	GetProductInfo () const

void	SetProductInfo (const OpalProductInfo &info)

const PString &	GetDefaultLocalPartyName () const

virtual void	SetDefaultLocalPartyName (const PString &name)

const PString &	GetDefaultDisplayName () const

void	SetDefaultDisplayName (const PString &name)

OpalBandwidth	GetInitialBandwidth (OpalBandwidth::Direction dir) const

bool	SetInitialBandwidth (OpalBandwidth::Direction dir, OpalBandwidth bandwidth)

const OpalListenerList &	GetListeners () const

const OpalConnection::StringOptions &	GetDefaultStringOptions () const

void	SetDefaultStringOptions (const OpalConnection::StringOptions &opts, bool overwrite=false)

void	SetDefaultStringOption (const PCaselessString &key, const PString &data)

void	RemoveDefaultStringOption (const PCaselessString &key)

virtual PStringList	GetAvailableStringOptions () const

OpalConnection::SendUserInputModes	GetSendUserInputMode () const

void	SetSendUserInputMode (OpalConnection::SendUserInputModes mode)

const PIPSocket::QoS &	GetSignalQoS () const

void	SetSignalQoS (const PIPSocket::QoS &qos)

const PIPSocket::QoS &	GetMediaQoS (const OpalMediaType &type) const

void	SetMediaQoS (const OpalMediaType &type, const PIPSocket::QoS &qos)

PINDEX	GetMaxSizeUDP () const

void	SetMaxSizeUDP (PINDEX size)

Additional Inherited Members
Public Types inherited from OpalLocalEndPoint
enum	Synchronicity { e_Synchronous, e_Asynchronous, e_SimulateSynchronous }

typedef map< OpalMediaType, CallbackUsage >	CallbackMap
	Map for indicating if a media type is to use callback virtual functions. More...

Protected Member Functions inherited from OpalEndPoint
OpalConnection *	AddConnection (OpalConnection *connection)

Protected Attributes inherited from OpalLocalEndPoint
bool	m_deferredAlerting

bool	m_deferredAnswer

bool	m_pauseTransmitMediaOnHold

CallbackMap	m_useCallback

Synchronicity	m_defaultAudioSynchronicity

Synchronicity	m_defaultVideoSourceSynchronicity

PNotifier	m_farEndCameraCapabilityChangedNotifier

PNotifier	m_farEndCameraActionNotifier

Protected Attributes inherited from OpalEndPoint
OpalManager &	m_manager

PCaselessString	m_prefixName

Attributes	m_attributes

PINDEX	m_maxSizeUDP

OpalProductInfo	m_productInfo

PString	m_defaultLocalPartyName

PString	m_defaultDisplayName

PStringArray	m_mediaCryptoSuites

PIPSocket::QoS	m_signalQoS

OpalManager::MediaQoSMap	m_mediaQoS

OpalBandwidth	m_initialRxBandwidth

OpalBandwidth	m_initialTxBandwidth

OpalConnection::StringOptions	m_defaultStringOptions

OpalConnection::SendUserInputModes	m_defaultSendUserInputMode

OpalListenerList	m_listeners

OpalEndPoint::ConnectionDict	m_connectionsActive

Detailed Description

Socket media endpoint. This simply routes media to/from tcp/udp sockets

Constructor & Destructor Documentation

OpalSockEndPoint::OpalSockEndPoint	(	OpalManager &	manager,
		const char *	prefix = `OPAL_SOCK_PREFIX`
	)

Create a new endpoint.

Parameters

manager	Manager of all endpoints.
prefix	Prefix for URL style address strings

OpalSockEndPoint::~OpalSockEndPoint ( )

Destroy endpoint.

Member Function Documentation

virtual OpalLocalConnection* OpalSockEndPoint::CreateConnection	(	OpalCall &	call,
		void *	userData,
		unsigned	options,
		OpalConnection::StringOptions *	stringOptions
	)

virtual

Create a connection for the PCSS endpoint. The default implementation is to create a OpalLocalConnection.

Parameters

call	Owner of connection
userData	Arbitrary data to pass to connection
options	Option bit mask to pass to connection
stringOptions	Options to pass to connection

Reimplemented from OpalLocalEndPoint.

virtual PSafePtr<OpalConnection> OpalSockEndPoint::MakeConnection	(	OpalCall &	call,
		const PString &	party,
		void *	userData = `NULL`,
		unsigned int	options = `0`,
		OpalConnection::StringOptions *	stringOptions = `NULL`
	)

virtual

Set up a connection to a remote party. This is called from the OpalManager::MakeConnection() function once it has determined that this is the endpoint for the protocol.

The general form for this party parameter is:

 [proto:][alias@][transport$]address[:port]

where the various fields will have meanings specific to the endpoint type. For example, with H.323 it could be "h323:Fred@site.com" which indicates a user Fred at gatekeeper size.com. Whereas for the PSTN endpoint it could be "pstn:5551234" which is to call 5551234 on the first available PSTN line.

The proto field is optional when passed to a specific endpoint. If it is present, however, it must agree with the endpoints protocol name or false is returned.

This function usually returns almost immediately with the connection continuing to occur in a new background thread.

If false is returned then the connection could not be established. For example if a PSTN endpoint is used and the assiciated line is engaged then it may return immediately. Returning a non-NULL value does not mean that the connection will succeed, only that an attempt is being made.

The default behaviour is pure.

Parameters

call	Owner of connection
party	Remote party to call
userData	Arbitrary data to pass to connection
options	options to pass to conneciton
stringOptions	Options to pass to connection

Reimplemented from OpalLocalEndPoint.

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

sockep.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation