Callback class that the user will be implementing for receiving frames from the network and also for timer events. More...

#include <Policy.h>

Inheritance diagram for TAO_AV_Callback:

Collaboration diagram for TAO_AV_Callback:

Public Member Functions
	TAO_AV_Callback (void)

virtual	~TAO_AV_Callback (void)

int	open (TAO_AV_Protocol_Object object, TAO_AV_Flow_Handler handler)
	Called for opening the callback. More...

virtual int	handle_start (void)
	Called during Streamctrl->start. More...

virtual int	handle_stop (void)
	Called during Streamctrl->stop. More...

virtual int	handle_timeout (void *arg)
	Called during timeout for Flow Producers. More...

virtual int	schedule_timer (void)

virtual int	receive_frame (ACE_Message_Block frame, TAO_AV_frame_info frame_info=0, const ACE_Addr &address=ACE_Addr::sap_any)

virtual int	receive_control_frame (ACE_Message_Block *frame, const ACE_Addr &address=ACE_Addr::sap_any)
	address from which the frame was received. More...

virtual int	handle_destroy (void)
	Called during Streamctrl->destroy i.e tear_down of the stream. More...

virtual void	get_timeout (ACE_Time_Value &tv, void &arg)

TAO_AV_Protocol_Object *	protocol_object (void)
	Accessor to protocol object. More...

virtual TAO_AV_PolicyList	get_policies (void)
	get the policies for the protocol object. More...

Protected Attributes
TAO_AV_Protocol_Object *	protocol_object_

TAO_AV_Flow_Handler *	handler_

Detailed Description

Callback class that the user will be implementing for receiving frames from the network and also for timer events.

Constructor & Destructor Documentation

TAO_AV_Callback::TAO_AV_Callback ( void )

TAO_AV_Callback::~TAO_AV_Callback ( void )

virtual

Member Function Documentation

TAO_AV_PolicyList TAO_AV_Callback::get_policies ( void )

virtual

get the policies for the protocol object.

void TAO_AV_Callback::get_timeout	(	ACE_Time_Value *&	tv,
		void *&	arg
	)

virtual

Called to get the timeout. If tv is 0 then the framework stop calling this. This will be called during the start of the frame and also if schedule_timer is called to get the timeout.

Reimplemented in TAO_AV_RTCP_Callback.

int TAO_AV_Callback::handle_destroy ( void )

virtual

Called during Streamctrl->destroy i.e tear_down of the stream.

Reimplemented in TAO_AV_RTCP_Callback.

int TAO_AV_Callback::handle_start ( void )

virtual

Called during Streamctrl->start.

Reimplemented in TAO_AV_RTCP_Callback.

int TAO_AV_Callback::handle_stop ( void )

virtual

Called during Streamctrl->stop.