H323_H224_AnnexQCapability Class Reference

#include <h323h224.h>

Inheritance diagram for H323_H224_AnnexQCapability:

H323DataCapability H323Capability

Public Member Functions

 H323_H224_AnnexQCapability ()
 ~H323_H224_AnnexQCapability ()
Comparison Compare (const PObject &obj) const
virtual PObject * Clone () const
virtual unsigned GetSubType () const
virtual PString GetFormatName () const
virtual H323ChannelCreateChannel (H323Connection &connection, H323Channel::Directions direction, unsigned int sessionID, const H245_H2250LogicalChannelParameters *params) const
virtual PBoolean OnSendingPDU (H245_DataApplicationCapability &pdu) const
virtual PBoolean OnSendingPDU (H245_DataMode &pdu) const
virtual PBoolean OnReceivedPDU (const H245_DataApplicationCapability &pdu)

Detailed Description

This class describes the H.224 capability, using the H.323 Annex Q mode


Constructor & Destructor Documentation

H323_H224_AnnexQCapability::H323_H224_AnnexQCapability (  ) 

H323_H224_AnnexQCapability::~H323_H224_AnnexQCapability (  ) 


Member Function Documentation

virtual PObject* H323_H224_AnnexQCapability::Clone (  )  const [virtual]

Comparison H323_H224_AnnexQCapability::Compare ( const PObject &  obj  )  const

Compare two capability instances. This compares the main and sub-types of the capability.

Reimplemented from H323Capability.

virtual H323Channel* H323_H224_AnnexQCapability::CreateChannel ( H323Connection connection,
H323Channel::Directions  direction,
unsigned int  sessionID,
const H245_H2250LogicalChannelParameters *  params 
) const [virtual]

virtual PString H323_H224_AnnexQCapability::GetFormatName (  )  const [virtual]

Get the name of the media data format this class represents.

Implements H323Capability.

virtual unsigned H323_H224_AnnexQCapability::GetSubType (  )  const [virtual]

Get the sub-type of the capability. This is a code dependent on the main type of the capability.

Implements H323Capability.

virtual PBoolean H323_H224_AnnexQCapability::OnReceivedPDU ( const H245_DataApplicationCapability &  pdu  )  [virtual]

This function is called whenever and incoming TerminalCapabilitySet or OpenLogicalChannel PDU has been used to construct the control channel. It allows the capability to set from the PDU fields, information in members specific to the class.

The default behaviour is pure.

Reimplemented from H323DataCapability.

virtual PBoolean H323_H224_AnnexQCapability::OnSendingPDU ( H245_DataMode &  pdu  )  const [virtual]

This function is called whenever and outgoing RequestMode PDU is being constructed for the control channel. It allows the capability to set the PDU fields from information in members specific to the class.

The default behaviour sets the PDUs tag according to the GetSubType() function (translated to different enum).

Implements H323DataCapability.

virtual PBoolean H323_H224_AnnexQCapability::OnSendingPDU ( H245_DataApplicationCapability &  pdu  )  const [virtual]

This function is called whenever and outgoing TerminalCapabilitySet or OpenLogicalChannel PDU is being constructed for the control channel. It allows the capability to set the PDU fields from information in members specific to the class.

The default behaviour is pure.

Reimplemented from H323DataCapability.


The documentation for this class was generated from the following file:
Generated on Mon Feb 21 20:19:22 2011 for OPAL by  doxygen 1.4.7