H323HTTPServiceControl Class Reference

#include <svcctrl.h>

Inheritance diagram for H323HTTPServiceControl:

Collaboration diagram for H323HTTPServiceControl:

Public Member Functions
Construction
	H323HTTPServiceControl (const PString &url)
	H323HTTPServiceControl (const H225_ServiceControlDescriptor &contents)
Operations
virtual PBoolean	IsValid () const
virtual PString	GetServiceControlType () const
virtual PBoolean	OnReceivedPDU (const H225_ServiceControlDescriptor &contents)
virtual PBoolean	OnSendingPDU (H225_ServiceControlDescriptor &contents) const
virtual void	OnChange (unsigned type, unsigned sessionId, H323EndPoint &endpoint, H323Connection *connection) const
Public Member Functions inherited from H323ServiceControlSession
	H323ServiceControlSession ()

Protected Attributes
PString	url

Detailed Description

This class is for H.323 Service Control Session handling for HTTP. This implements the HTTP channel management as per Annex K/H.323.

Constructor & Destructor Documentation

H323HTTPServiceControl::H323HTTPServiceControl

(

const PString &

url

)

Create a new handler for a Service Control.

H323HTTPServiceControl::H323HTTPServiceControl

(

const H225_ServiceControlDescriptor &

contents

)

Create a new handler for a Service Control, initialise to PDU.

Member Function Documentation

virtual PString H323HTTPServiceControl::GetServiceControlType ( ) const

virtual

Get identification name for the Control Service. This function separates the dynamic data from the fundamental type of the control service which will cause a new session ID to be generated by the gatekeeper server.

Default behaviour returns the class name.

Reimplemented from H323ServiceControlSession.

virtual PBoolean H323HTTPServiceControl::IsValid ( ) const

virtual

Determine of the session is valid. That is has all of the data it needs to correctly encode a PDU.

Default behaviour returns true if url is not an empty string.

Implements H323ServiceControlSession.

virtual void H323HTTPServiceControl::OnChange ( unsigned  type, unsigned  sessionId, H323EndPoint &  endpoint, H323Connection *  connection  ) const

virtual

Handle a change of the state of the Service Control Session.

Default behaviour calls endpoint.OnHTTPServiceControl().

Implements H323ServiceControlSession.

virtual PBoolean H323HTTPServiceControl::OnReceivedPDU ( const H225_ServiceControlDescriptor &  contents )

virtual

Handle a received PDU. Update in the internal state from the received PDU.

Default behaviour gets the contents for an e_url.

Implements H323ServiceControlSession.

virtual PBoolean H323HTTPServiceControl::OnSendingPDU ( H225_ServiceControlDescriptor &  contents ) const

virtual

Handle a sent PDU. Set the PDU fields from in the internal state.

Default behaviour sets the contents to an e_url.

Implements H323ServiceControlSession.

Field Documentation

PString H323HTTPServiceControl::url

protected

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

• svcctrl.h