Implementation the A/V StreamCtrl class. this class is used to control the stream. It should be subclassed by applications that want to provide more control features. More...

#include <AVStreams_i.h>

Inheritance diagram for TAO_StreamCtrl:

Collaboration diagram for TAO_StreamCtrl:

Classes
struct	MMDevice_Map_Entry

Public Member Functions
	TAO_StreamCtrl (void)
	Default Constructor. More...

virtual	~TAO_StreamCtrl (void)
	virtual destructor. More...

virtual void	stop (const AVStreams::flowSpec &the_spec)

virtual void	start (const AVStreams::flowSpec &the_spec)

virtual void	destroy (const AVStreams::flowSpec &the_spec)

virtual CORBA::Boolean	bind_devs (AVStreams::MMDevice_ptr a_party, AVStreams::MMDevice_ptr b_party, AVStreams::streamQoS &the_qos, const AVStreams::flowSpec &the_flows)

virtual CORBA::Boolean	bind (AVStreams::StreamEndPoint_A_ptr a_party, AVStreams::StreamEndPoint_B_ptr b_party, AVStreams::streamQoS &the_qos, const AVStreams::flowSpec &the_flows)

virtual void	unbind_dev (AVStreams::MMDevice_ptr dev, const AVStreams::flowSpec &the_spec)

virtual void	unbind_party (AVStreams::StreamEndPoint_ptr the_ep, const AVStreams::flowSpec &the_spec)
	Unbind the_ep from the stream. Empty the_spec means apply to all flows. More...

virtual void	unbind (void)
	unbind the stream. Same effect as Basic_StreamCtrl::destroy () More...

virtual AVStreams::VDev_ptr	get_related_vdev (AVStreams::MMDevice_ptr adev, AVStreams::StreamEndPoint_out sep)

virtual CORBA::Boolean	modify_QoS (AVStreams::streamQoS &new_qos, const AVStreams::flowSpec &the_spec)

Public Member Functions inherited from TAO_Basic_StreamCtrl
	TAO_Basic_StreamCtrl (void)
	Default Constructor. More...

virtual void	push_event (const struct CosPropertyService::Property &the_event)

virtual void	set_FPStatus (const AVStreams::flowSpec &the_spec, const char *fp_name, const CORBA::Any &fp_settings)
	Used to control the flow protocol parameters. More...

virtual CORBA::Object_ptr	get_flow_connection (const char *flow_name)

virtual void	set_flow_connection (const char *flow_name, CORBA::Object_ptr flow_connection)

Protected Types
typedef ACE_Hash_Map_Manager < MMDevice_Map_Hash_Key, MMDevice_Map_Entry, ACE_Null_Mutex >	MMDevice_Map

typedef ACE_Hash_Map_Iterator < MMDevice_Map_Hash_Key, MMDevice_Map_Entry, ACE_Null_Mutex >	MMDevice_Map_Iterator

Protected Types inherited from TAO_Basic_StreamCtrl
typedef ACE_Hash_Map_Manager < ACE_CString, AVStreams::FlowConnection_var, ACE_Null_Mutex >	FlowConnection_Map
	Hash table for the flow names and its corresponding flowconnection object reference. More...

typedef ACE_Hash_Map_Iterator < ACE_CString, AVStreams::FlowConnection_var, ACE_Null_Mutex >	FlowConnection_Map_Iterator

typedef ACE_Hash_Map_Entry < ACE_CString, AVStreams::FlowConnection_var >	FlowConnection_Map_Entry

Protected Attributes
MMDevice_Map	mmdevice_a_map_

MMDevice_Map	mmdevice_b_map_

TAO_MCastConfigIf *	mcastconfigif_

AVStreams::MCastConfigIf_var	mcastconfigif_ptr_

AVStreams::StreamCtrl_var	streamctrl_

CORBA::ULong	source_id_

Protected Attributes inherited from TAO_Basic_StreamCtrl
AVStreams::VDev_var	vdev_a_
	The Virtual Devices for this stream. More...

AVStreams::VDev_var	vdev_b_

AVStreams::StreamEndPoint_A_var	sep_a_
	The Endpoints for this stream. More...

AVStreams::StreamEndPoint_B_var	sep_b_

FlowConnection_Map	flow_connection_map_

AVStreams::FlowConnection_seq	flowConnections_

u_int	flow_count_
	sequence of flow names. More...

AVStreams::flowSpec	flows_

Additional Inherited Members
Protected Member Functions inherited from TAO_Basic_StreamCtrl
virtual	~TAO_Basic_StreamCtrl (void)
	Destructor. More...

Detailed Description

Implementation the A/V StreamCtrl class. this class is used to control the stream. It should be subclassed by applications that want to provide more control features.

Member Typedef Documentation

typedef ACE_Hash_Map_Manager<MMDevice_Map_Hash_Key,MMDevice_Map_Entry,ACE_Null_Mutex> TAO_StreamCtrl::MMDevice_Map

protected

typedef ACE_Hash_Map_Iterator<MMDevice_Map_Hash_Key,MMDevice_Map_Entry,ACE_Null_Mutex> TAO_StreamCtrl::MMDevice_Map_Iterator

protected

Constructor & Destructor Documentation

TAO_StreamCtrl::TAO_StreamCtrl ( void )

Default Constructor.

TAO_StreamCtrl::~TAO_StreamCtrl ( void )

virtual

virtual destructor.

Member Function Documentation

CORBA::Boolean TAO_StreamCtrl::bind	(	AVStreams::StreamEndPoint_A_ptr	a_party,
		AVStreams::StreamEndPoint_B_ptr	b_party,
		AVStreams::streamQoS &	the_qos,
		const AVStreams::flowSpec &	the_flows
	)

virtual

Establish a connection between two streamendpoints. This can be used if the streamendpoints have been created independent of a MMDevice

CORBA::Boolean TAO_StreamCtrl::bind_devs	(	AVStreams::MMDevice_ptr	a_party,
		AVStreams::MMDevice_ptr	b_party,
		AVStreams::streamQoS &	the_qos,
		const AVStreams::flowSpec &	the_flows
	)

virtual

Establish a stream between a_party and b_party, with qos the_qos, and for the flows in the_flows if the_flows is empty, bind all the flows Causes a connection to be established between the StreamEndpoints. Returns success/failure

void TAO_StreamCtrl::destroy ( const AVStreams::flowSpec & the_spec )

virtual

Tears down the stream. This will close the connection, and delete the streamendpoint and vdev associated with this stream Empty the_spec means apply operation to all flows

Reimplemented from TAO_Basic_StreamCtrl.

AVStreams::VDev_ptr TAO_StreamCtrl::get_related_vdev	(	AVStreams::MMDevice_ptr	adev,
		AVStreams::StreamEndPoint_out	sep
	)

virtual

CORBA::Boolean TAO_StreamCtrl::modify_QoS	(	AVStreams::streamQoS &	new_qos,
		const AVStreams::flowSpec &	the_spec
	)

virtual

Changes the QoS associated with the stream Empty the_spec means apply operation to all flows

Reimplemented from TAO_Basic_StreamCtrl.

void TAO_StreamCtrl::start ( const AVStreams::flowSpec & the_spec )

virtual

Start the transfer of data in the stream. Empty the_spec means apply operation to all flows

Reimplemented from TAO_Basic_StreamCtrl.

void TAO_StreamCtrl::stop ( const AVStreams::flowSpec & the_spec )

virtual

Stop the transfer of data of the stream Empty the_spec means apply operation to all flows

Reimplemented from TAO_Basic_StreamCtrl.

void TAO_StreamCtrl::unbind ( void )

virtual

unbind the stream. Same effect as Basic_StreamCtrl::destroy ()

void TAO_StreamCtrl::unbind_dev	(	AVStreams::MMDevice_ptr	dev,
		const AVStreams::flowSpec &	the_spec
	)

virtual

void TAO_StreamCtrl::unbind_party	(	AVStreams::StreamEndPoint_ptr	the_ep,
		const AVStreams::flowSpec &	the_spec
	)

virtual

Unbind the_ep from the stream. Empty the_spec means apply to all flows.

Member Data Documentation

TAO_MCastConfigIf* TAO_StreamCtrl::mcastconfigif_

protected

AVStreams::MCastConfigIf_var TAO_StreamCtrl::mcastconfigif_ptr_

protected

MMDevice_Map TAO_StreamCtrl::mmdevice_a_map_

protected

MMDevice_Map TAO_StreamCtrl::mmdevice_b_map_

protected

CORBA::ULong TAO_StreamCtrl::source_id_

protected

AVStreams::StreamCtrl_var TAO_StreamCtrl::streamctrl_

protected

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

Classes

Public Member Functions

Protected Types

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation