ost::BayonneSpan Class Reference

A span is a collection of ports under a single control interface or communication channel, such as a T1/E1/PRI/BRI span.Span management object. More...

#include <bayonne.h>

Inheritance diagram for ost::BayonneSpan:

List of all members.


Public Member Functions
	BayonneSpan (BayonneDriver *d, timeslot_t count)
	Create a span for a specified number of timeslots.
BayonneSession *	getTimeslot (timeslot_t id)
	Get the session associated with the nth timeslot of the span.
timeslot_t	getFirst (void)
	Get the first server timeslot of this span.
timeslot_t	getCount (void)
	Return total number of server timeslots in this span.
unsigned	getId (void)
	Get the id associated with this span.
BayonneDriver *	getDriver (void)
	Get driver associated with this span.
unsigned	getAvail (void)
	Get number of call slots still available.
Static Public Member Functions
static BayonneSpan *	get (unsigned id)
	Get a span by a global span id.
static void	allocate (unsigned count=0)
	Allocate the total number of spans this server will support.
static unsigned	getSpans (void)
	Return total spans in use.
Protected Attributes
unsigned	id
BayonneDriver *	driver
BayonneSpan *	next
timeslot_t	timeslot
timeslot_t	count
timeslot_t	used
Static Protected Attributes
static BayonneSpan *	first
static BayonneSpan *	last
static unsigned	spans
static BayonneSpan **	index
Friends
class __EXPORT	BayonneSession
class __EXPORT	BayonneDriver

Detailed Description

A span is a collection of ports under a single control interface or communication channel, such as a T1/E1/PRI/BRI span.Span management object.

Author:: David Sugar <dyfet@gnutelephony.org>

Constructor & Destructor Documentation

ost::BayonneSpan::BayonneSpan ( BayonneDriver * d,

timeslot_t count

)

Create a span for a specified number of timeslots.

Parameters:

driver associated with span.

timeslots this span covers.

Member Function Documentation

static void ost::BayonneSpan::allocate ( unsigned count = 0 ) [static]

Allocate the total number of spans this server will support.

Parameters:

total span count.

static BayonneSpan* ost::BayonneSpan::get ( unsigned id ) [static]

Get a span by a global span id.

Parameters:

numeric span id.

Returns:
span object associated with id.

unsigned ost::BayonneSpan::getAvail ( void ) [inline]

Get number of call slots still available.

Returns:
count of call slots available.

timeslot_t ost::BayonneSpan::getCount ( void ) [inline]

Return total number of server timeslots in this span.

Returns:
server timeslot count.

BayonneDriver* ost::BayonneSpan::getDriver ( void ) [inline]

Get driver associated with this span.

Returns:
driver object for span.

timeslot_t ost::BayonneSpan::getFirst ( void ) [inline]

Get the first server timeslot of this span.

Returns:
first server timeslot.

unsigned ost::BayonneSpan::getId ( void ) [inline]

Get the id associated with this span.

Returns:
global id of this span object.

static unsigned ost::BayonneSpan::getSpans ( void ) [inline, static]

Return total spans in use.

Returns:
total spans in use.

BayonneSession* ost::BayonneSpan::getTimeslot ( timeslot_t id )

Get the session associated with the nth timeslot of the span.

Parameters:

nth timeslot of span.

Returns:
associated session object.