H323HTTPServiceControl Class Reference

#include <svcctrl.h>

Inheritance diagram for H323HTTPServiceControl:

List of all members.

Public Member Functions
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
Protected Attributes
PString	url

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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.

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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.

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.

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Member Function Documentation

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 PTrue if url is not an empty string.

Implements H323ServiceControlSession.

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::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.

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.

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Member Data Documentation

PString H323HTTPServiceControl::url [protected]

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

• svcctrl.h

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