TAO_StreamEndPoint Class Reference

The Stream EndPoint. Used to implement one endpoint of a stream that implements the transport layer. More...

#include <AVStreams_i.h>

Inheritance diagram for TAO_StreamEndPoint:

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List of all members.

Public Member Functions

 TAO_StreamEndPoint (void)
 Constructor.
virtual void stop (const AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::noSuchFlow)
 Stop the stream. Empty the_spec means, for all the flows.
virtual void start (const AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::noSuchFlow)
 Start the stream, Empty the_spec means, for all the flows.
virtual void destroy (const AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::noSuchFlow)
 Destroy the stream, Empty the_spec means, for all the flows.
virtual CORBA::Boolean connect (AVStreams::StreamEndPoint_ptr responder, AVStreams::streamQoS &qos_spec, const AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed, AVStreams::streamOpFailed)
 Called by StreamCtrl. responder is the peer to connect to.
virtual CORBA::Boolean request_connection (AVStreams::StreamEndPoint_ptr initiator, CORBA::Boolean is_mcast, AVStreams::streamQoS &qos, AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::streamOpDenied, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed, AVStreams::FPError)
virtual CORBA::Boolean modify_QoS (AVStreams::streamQoS &new_qos, const AVStreams::flowSpec &the_flows) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed)
 Change the transport qos on a stream.
virtual int change_qos (AVStreams::streamQoS &new_qos, const AVStreams::flowSpec &the_flows)
virtual CORBA::Boolean set_protocol_restriction (const AVStreams::protocolSpec &the_pspec) throw (CORBA::SystemException)
 Used to restrict the set of protocols.
virtual void disconnect (const AVStreams::flowSpec &the_spec) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::streamOpFailed)
 disconnect the flows
virtual void set_FPStatus (const AVStreams::flowSpec &the_spec, const char *fp_name, const CORBA::Any &fp_settings) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::FPError)
 Used to control the flow.
virtual CORBA::Object_ptr get_fep (const char *flow_name) throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::noSuchFlow)
 Not implemented in the light profile, throws notsupported.
virtual char * add_fep (CORBA::Object_ptr the_fep) throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed)
 Not implemented in the light profile, throws notsupported.
virtual void remove_fep (const char *fep_name) throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed)
 Not implemented in the light profile, throws notsupported.
virtual void set_negotiator (AVStreams::Negotiator_ptr new_negotiator) throw (CORBA::SystemException)
 Used to "attach" a negotiator to the endpoint.
virtual void set_key (const char *flow_name, const AVStreams::key &the_key) throw (CORBA::SystemException)
 Used for public key encryption.
virtual void set_source_id (CORBA::Long source_id) throw (CORBA::SystemException)
 Used to set a unique id for packets sent by this streamendpoint.
virtual ~TAO_StreamEndPoint (void)
 Destructor.
CORBA::Boolean multiconnect (AVStreams::streamQoS &the_qos, AVStreams::flowSpec &the_spec)

Protected Member Functions

char * add_fep_i (AVStreams::FlowEndPoint_ptr fep) throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed)
 Helper methods to implement add_fep().
char * add_fep_i_add_property (AVStreams::FlowEndPoint_ptr fep) throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed)
int translate_qos (const AVStreams::streamQoS &application_qos, AVStreams::streamQoS &network_qos)
 translate from application level to network level qos.

Protected Attributes

u_int flow_count_
u_int flow_num_
 current flow number used for system generation of flow names.
FlowEndPoint_Map fep_map_
 hash table for the flownames and its corresponding flowEndpoint reference.
AVStreams::flowSpec flows_
 sequence of supported flow names.
CORBA::Long source_id_
 source id used for multicast.
AVStreams::Negotiator_var negotiator_
 our local negotiator for QoS.
AVStreams::protocolSpec protocols_
 Our available list of protocols.
CORBA::String_var protocol_
 Chosen protocol for this streamendpoint based on availableprotocols property.
AVStreams::key key_
 Key used for encryption.
u_short mcast_port_
ACE_CString mcast_addr_
ACE_Hash_Map_Manager< ACE_CString,
TAO_FlowSpec_Entry *, ACE_Null_Mutex > 		mcast_entry_map_
TAO_AV_FlowSpecSet forward_flow_spec_set
TAO_AV_FlowSpecSet reverse_flow_spec_set
AVStreams::StreamEndPoint_var peer_sep_
AVStreams::SFPStatus * sfp_status_
AVStreams::StreamCtrl_var streamctrl_

Detailed Description

The Stream EndPoint. Used to implement one endpoint of a stream that implements the transport layer.

Constructor & Destructor Documentation

TAO_StreamEndPoint::TAO_StreamEndPoint ( void   ) 

Constructor.

TAO_StreamEndPoint::~TAO_StreamEndPoint ( void   )  [virtual]

Destructor.

Member Function Documentation

char * TAO_StreamEndPoint::add_fep ( CORBA::Object_ptr  the_fep  )  throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed) [virtual]

Not implemented in the light profile, throws notsupported.

char * TAO_StreamEndPoint::add_fep_i ( AVStreams::FlowEndPoint_ptr  fep  )  throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed) [protected]

Helper methods to implement add_fep().

char * TAO_StreamEndPoint::add_fep_i_add_property ( AVStreams::FlowEndPoint_ptr  fep  )  throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed) [protected]

int TAO_StreamEndPoint::change_qos ( AVStreams::streamQoS &  new_qos,
const AVStreams::flowSpec &  the_flows 
) [virtual]

CORBA::Boolean TAO_StreamEndPoint::connect ( AVStreams::StreamEndPoint_ptr  responder,
AVStreams::streamQoS &  qos_spec,
const AVStreams::flowSpec &  the_spec 
) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed, AVStreams::streamOpFailed) [virtual]

Called by StreamCtrl. responder is the peer to connect to.

void TAO_StreamEndPoint::destroy ( const AVStreams::flowSpec &  the_spec  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]

Destroy the stream, Empty the_spec means, for all the flows.

void TAO_StreamEndPoint::disconnect ( const AVStreams::flowSpec &  the_spec  )  throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::streamOpFailed) [virtual]

disconnect the flows

CORBA::Object_ptr TAO_StreamEndPoint::get_fep ( const char *  flow_name  )  throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::noSuchFlow) [virtual]

Not implemented in the light profile, throws notsupported.

CORBA::Boolean TAO_StreamEndPoint::modify_QoS ( AVStreams::streamQoS &  new_qos,
const AVStreams::flowSpec &  the_flows 
) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed) [virtual]

Change the transport qos on a stream.

CORBA::Boolean TAO_StreamEndPoint::multiconnect ( AVStreams::streamQoS &  the_qos,
AVStreams::flowSpec &  the_spec 
)

Reimplemented in TAO_StreamEndPoint_A, and TAO_StreamEndPoint_B.

void TAO_StreamEndPoint::remove_fep ( const char *  fep_name  )  throw (CORBA::SystemException, AVStreams::notSupported, AVStreams::streamOpFailed) [virtual]

Not implemented in the light profile, throws notsupported.

CORBA::Boolean TAO_StreamEndPoint::request_connection ( AVStreams::StreamEndPoint_ptr  initiator,
CORBA::Boolean  is_mcast,
AVStreams::streamQoS &  qos,
AVStreams::flowSpec &  the_spec 
) throw (CORBA::SystemException, AVStreams::streamOpDenied, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed, AVStreams::FPError) [virtual]

Called by the peer StreamEndPoint. The flow_spec indicates the flows (which contain transport addresses etc.)

void TAO_StreamEndPoint::set_FPStatus ( const AVStreams::flowSpec &  the_spec,
const char *  fp_name,
const CORBA::Any &  fp_settings 
) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::FPError) [virtual]

Used to control the flow.

void TAO_StreamEndPoint::set_key ( const char *  flow_name,
const AVStreams::key &  the_key 
) throw (CORBA::SystemException) [virtual]

Used for public key encryption.

void TAO_StreamEndPoint::set_negotiator ( AVStreams::Negotiator_ptr  new_negotiator  )  throw (CORBA::SystemException) [virtual]

Used to "attach" a negotiator to the endpoint.

CORBA::Boolean TAO_StreamEndPoint::set_protocol_restriction ( const AVStreams::protocolSpec &  the_pspec  )  throw (CORBA::SystemException) [virtual]

Used to restrict the set of protocols.

void TAO_StreamEndPoint::set_source_id ( CORBA::Long  source_id  )  throw (CORBA::SystemException) [virtual]

Used to set a unique id for packets sent by this streamendpoint.

void TAO_StreamEndPoint::start ( const AVStreams::flowSpec &  the_spec  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]

Start the stream, Empty the_spec means, for all the flows.

void TAO_StreamEndPoint::stop ( const AVStreams::flowSpec &  the_spec  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]

Stop the stream. Empty the_spec means, for all the flows.

int TAO_StreamEndPoint::translate_qos ( const AVStreams::streamQoS &  application_qos,
AVStreams::streamQoS &  network_qos 
) [protected]

translate from application level to network level qos.

Member Data Documentation

FlowEndPoint_Map TAO_StreamEndPoint::fep_map_ [protected]

hash table for the flownames and its corresponding flowEndpoint reference.

u_int TAO_StreamEndPoint::flow_count_ [protected]

Count of the number of flows in this streamendpoint, used to generate unique names for the flows.

u_int TAO_StreamEndPoint::flow_num_ [protected]

current flow number used for system generation of flow names.

AVStreams::flowSpec TAO_StreamEndPoint::flows_ [protected]

sequence of supported flow names.

TAO_AV_FlowSpecSet TAO_StreamEndPoint::forward_flow_spec_set [protected]

AVStreams::key TAO_StreamEndPoint::key_ [protected]

Key used for encryption.

ACE_CString TAO_StreamEndPoint::mcast_addr_ [protected]

ACE_Hash_Map_Manager<ACE_CString, TAO_FlowSpec_Entry*,ACE_Null_Mutex> TAO_StreamEndPoint::mcast_entry_map_ [protected]

u_short TAO_StreamEndPoint::mcast_port_ [protected]

TAO_Forward_FlowSpec_Entry forward_entries_ [FLOWSPEC_MAX]; TAO_Reverse_FlowSpec_Entry reverse_entries_ [FLOWSPEC_MAX];

AVStreams::Negotiator_var TAO_StreamEndPoint::negotiator_ [protected]

our local negotiator for QoS.

AVStreams::StreamEndPoint_var TAO_StreamEndPoint::peer_sep_ [protected]

CORBA::String_var TAO_StreamEndPoint::protocol_ [protected]

Chosen protocol for this streamendpoint based on availableprotocols property.

AVStreams::protocolSpec TAO_StreamEndPoint::protocols_ [protected]

Our available list of protocols.

TAO_AV_FlowSpecSet TAO_StreamEndPoint::reverse_flow_spec_set [protected]

AVStreams::SFPStatus* TAO_StreamEndPoint::sfp_status_ [protected]

CORBA::Long TAO_StreamEndPoint::source_id_ [protected]

source id used for multicast.

AVStreams::StreamCtrl_var TAO_StreamEndPoint::streamctrl_ [protected]

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